San Joaquin County Patents Lawyers

Gerald Ray Prettyman
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Gerald Ray Prettyman
Alameda County, CA Patents Lawyer with 18 years of experience
(925) 600-7342 5890 Stoneridge Dr Ste 102
Pleasanton, CA 94588
Free ConsultationPatents, Business, IP and Trademarks
Golden Gate University
Gerald R. Prettyman has been preparing and filing patents since 2001, and since 2006 has filed trademarks, copyrights and business filings, and worked to prevent and solve legal problems for his clients. Mr. Prettyman has prepared and filed over 200 patent applications for his clients and over 70 trademarks. Mr. Prettyman was previously an engineer and business manager, making him uniquely qualified to work with and protect the intellectual property of tech companies and to advise start-ups on how to make money without spending money. Mr. Prettyman is a U.S. Navy veteran.
James Gulseth
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James Gulseth
Alameda County, CA Patents Attorney with 51 years of experience
(925) 484-8400 373 North L Street
Livermore, CA 94551
Patents, Business, IP and Trademarks
UC Hastings COL
James H. (Jim) Gulseth was born and attended high school in Devils Lake, North Dakota and graduated with an A.B. degree from the University of California at Berkeley. Jim earned his JD degree at the University of California Hastings School of Law in San Francisco and is admitted to practice in the State of California and before the Federal District Court, Northern District of California, and the U.S. Court of Appeals, Ninth Circuit. He is a member of the Corporations, Business Transactions, Securities and Tax and Intellectual Property Sections of the State Bar of California. Jim’s reported cases include...
Peter Tormey
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Peter Tormey
Contra Costa County, CA Patents Lawyer with 20 years of experience
(925) 352-9842 101 Gregory Lane
Suite 46
Pleasant Hill, CA 94523
Patents, Business, IP and Trademarks
John F. Kennedy University
Mr. Tormey has over 20 years of experience in product development, marketing and intellectual property protection. As a company startup veteran, Mr. Tormey brings a unique perspective on the value of intellectual property to a small and growing business. As such, he also speaks to entrepreneurs and business executives on how to protect and leverage IP assets. Mr. Tormey is the author of the "Startup Guide to Intellectual Property." As a patent attorney, Mr. Tormey has drafted over 100 patent applications covering software, electronics, wireless, radio, mobile applications, encryption and automation controls. Besides intellectual property law, ...
Robert Lockhart Taylor
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Robert Lockhart Taylor
Alameda County, CA Patents Lawyer with 39 years of experience
(925) 484-8400 373 North L Street
Livermore, CA 94551
Patents, Business, IP and Trademarks
University of California, Berkeley School of Law
Robert L. (Bob) Taylor was born near Philadelphia, Pennsylvania, and attended high school in Berkeley, California. Bob graduated Phi Beta Kappa and with high honors from the University of California at Berkeley in 1982 with an A.B. degree in Economics. Bob graduated from the Boalt Hall School of Law (UC Berkeley) in 1985, where he was a member of the California Law Review. In 1985, he was admitted to practice in the State of California and before the Federal District Court, Northern District of California, and the U.S. Court of Appeals, Ninth Circuit. He has since also been admitted...
Richard Bennett Salles
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Richard Bennett Salles
Contra Costa County, CA Patents Attorney with 25 years of experience
(925) 478-5662 1261 Locust St
Walnut Creek, CA 94596
Free ConsultationPatents, IP and Trademarks
Univ of Oregon School of Law and U.S. ARMY TJAGCLS
Richard is a USPTO Registered Patent Attorney who loves helping creative people realize their dreams. Rich received his BA from Princeton University, then completed his Physics coursework at San Francisco State University. Rich received his J.D. with Honors & Certified in Intellectual Property from the University of Oregon School of Law. Rich has practiced in patent prosecution, patent litigation and military law, having served as an Army JAG Corps Captain stateside and overseas. Many lawyers call themselves "i.p. lawyers," but few are truly Registered with the USPTO, licensed to secure you your patent or ® Trademark. Look...
Quynh Chen
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Quynh Chen
Alameda County, CA Patents Attorney with 12 years of experience
(510) 764-8880 5940 Newpark Mall Road
Newark, CA 94560
Patents, Business, Family and Trademarks
Quynh (“Quinn”) Chen is a bilingual attorney that has been admitted to practice in the Ninth Circuit of the United States Appellate Court. Her practice areas primarily focus on family law, entity formations, and intellectual property. Her interest is in software patents and helping underrepresented clients in her community.

As part of her interest in software patents, Ms. Chen is proficient in programming in Ruby on Rails, MEAN stack Javascript, and working with various databases. While at Golden Gate University, School of Law, she served as Vice President of Asian Pacific American Law Student Association.
Mr. Stuart James West P.E.
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Mr. Stuart James West P.E.
Contra Costa County, CA Patents Attorney with 26 years of experience
(925) 262-2220 2815 Mitchell Drive
Suite 209
Walnut Creek, CA 94598
Patents and IP
Golden Gate University School of Law
John Paul Costello
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John Paul Costello
Sacramento County, CA Patents Lawyer with 33 years of experience
(916) 441-2234 331 J St
Sacramento, CA 95814
Patents and IP
Georgetown University Law Center
Robert Vincent Mazzola
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Robert Vincent Mazzola
Sacramento County, CA Patents Attorney
1860 Howe Ave, Unit 100
Sacramento, CA 95825
Patents, Business and IP
University of California College of the Law, San Francisco
Attorney Robert V. Mazzola is the founder of Waterstone Edge. Waterstone Edge is a law firm providing comprehensive legal services for individuals and businesses. Legal representation and services include, but are not limited to: 1) Basic and advanced corporation formation and structuring 2) Intellectual property, including patents, copyright, trademarks, and trade secrets 3) Business, employment, and consumer contracts Mr. Mazzola provides sound legal representation and services to clients. Mr. Mazzola currently serves as Legal Counsel to a news aggregator and as Legal Counsel to a computer software company.
Daniel Ballard
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Daniel Ballard
Sacramento County, CA Patents Lawyer with 23 years of experience
(916) 607-3904 6624 Penney Way
Carmichael, CA 95608
Patents, Business, IP and Trademarks
Dan Ballard serves as outside corporate counsel for small to medium-sized businesses. In addition to transactional and branding advice, Mr. Ballard focuses on providing intellectual property advice and, if necessary, litigation to resolve disputes. As a patent attorney, Mr. Ballard works to protect clients' intellectual property assets through patent, trademark, and copyright registrations.
Charles Louis Thoeming
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Charles Louis Thoeming
Contra Costa County, CA Patents Attorney with 42 years of experience
(925) 385-7190 3443 Golden Gate Way Ste H
Lafayette, CA 94549
Free ConsultationPatents, Arbitration & Mediation and IP
Gonzaga Univ School of Law
Valery R. Polyakov
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Valery R. Polyakov
Contra Costa County, CA Patents Lawyer with 9 years of experience
(925) 835-6968 223 Lavender Way
Oakley, CA 94561
Patents, Family, IP and Landlord Tenant
Karthik Krishna Murthy
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Karthik Krishna Murthy
Alameda County, CA Patents Lawyer
(425) 968-5342 3984 washington blvd.
Suite 324
Fremont, CA 94538
Patents and Trademarks
United States Patent Attorney Karthik Murthy has over 10 years of experience in patent and trademark law. He has written and filed numerous patent applications in a wide variety of technical fields. He has responded to office actions, talked with patent examiners, and brought several patents to issue. He also has several years of experience in patent litigation. He is well versed in writing complaints, writing claims charts, responding to motions, settlement negotiations and electronic data discovery. He has worked with all types of clients, including large multinationals, growing startups and individuals, from all around the world.
Kenneth Arlan Murray
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Kenneth Arlan Murray
Yolo County, CA Patents Lawyer with 28 years of experience
(530) 574-5357 P.O. Box 2188
Davis, CA 95617
Patents, Business, IP and Trademarks
UC Davis School of Law King Hall
Jay B. Hann
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Jay B. Hann
Contra Costa County, CA Patents Attorney with 15 years of experience
1475 Balhan Dr
#108
Concord, CA 94521
Patents and IP
M. Reza Savari
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M. Reza Savari
Alameda County, CA Patents Attorney with 25 years of experience
(925) 730-8560 4300 Hacienda Dr
Pleasanton, CA 94588
Patents and IP
Sanjay Bhardwaj
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Sanjay Bhardwaj
Alameda County, CA Patents Attorney
44663 Japala Pl
Fremont, CA 94539
Patents and Divorce
Stephen Lewis Davis
Sacramento County, CA Patents Lawyer with 34 years of experience
(916) 362-9000 8880 Cal Center Dr Ste 180
Sacramento, CA 95826
Patents, IP and Real Estate
UCLA School of Law
John Patrick O'Banion
Sacramento County, CA Patents Lawyer with 43 years of experience
(916) 498-1010 400 Capitol Mall
# 1550
Sacramento, CA 95814
Patents, Business and IP
University of the Pacific, McGeorge School of Law
Kathleen Marie Kerekes
Sacramento County, CA Patents Lawyer with 23 years of experience
(916) 215-4859 2443 Fair Oaks Blvd
84
Sacramento, CA 95825
Patents, Antitrust, Business and IP
University of the Pacific, McGeorge School of Law
Bao Tran
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Bao Tran
Santa Clara County, CA Patents Lawyer with 31 years of experience
(669) 232-3440 4701 Patrick Henry Dr, Building #16
Santa Clara, CA 95054
Free ConsultationPatents and IP
Univ of Houston Law Center
Experienced Patent Attorney Specializing in IP Strategy and Valuation With three decades of expertise, I am a seasoned patent attorney dedicated to helping businesses protect their Go-To-Market plans and increase company valuation through IP-based transformation. My focus is on converting innovative ideas into valuable IP assets. Areas of Expertise *Intellectual property strategy development and execution *Patent portfolio management and monetization *IP initiatives for enterprises of all sizes Notable Experience Medical Device Industry *Guided companies from startup to IPO *Handled procurement, prosecution, due diligence, opinions, and litigation *Worked with technologies including dental materials, 3D printing, software systems, and HIPAA compliance Semiconductor and Technology Sectors *Represented a fabless 3D semiconductor company (FinFET and monolithic...
Marin Cionca
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Marin Cionca
San Francisco County, CA Patents Attorney with 17 years of experience
(800) 454-1360 1390 Market Street
Suite 200
San Francisco, CA 94102
Free ConsultationPatents, IP and Trademarks
Concord Law School
Since 2009, Mr. Cionca is a registered patent attorney and founder of CIONCA IP Law P.C. ("CIONCA IP"), an intellectual property law practice based in Irvine, Orange County, California. He has an extensive technical background having graduated from a five-year European engineering program, having practical engineering experience and having taught College Physics. He helps clients with patent application and prosecution matters in various technologies including, engineering, computer, software, mechanical, physics-related and medical device technologies. He also helps startups and businesses acquire and enforce their intellectual property rights in patents, trademarks, trade secrets and other IP, such as by sending cease...
Christopher McElwain
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Christopher McElwain
Monterey County, CA Patents Lawyer with 12 years of experience
(831) 275-1401 484 Washington St., B-313
Monterey, CA 93940
Free ConsultationPatents, Business, IP and Trademarks
University of Southern California Gould School of Law
Chris is experienced in a range of practice areas affecting business owners and creative professionals, including trademarks, copyright, trade secrets, plant variety protection, domain names, licensing and other contracts, sweepstakes and contest regulation, online speech and civil litigation. ? Prior to founding Knowmad Law, Chris was head of the trademark and transactional practice at LaRiviere, Grubman P.C. and head of the litigation practice at Saper Law Offices in Chicago. He attended law school at USC, where he was a member of the Southern California Law Review. Before entering the legal profession, he also taught English at Northwestern Polytechnical University in...
Ali Makoui
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Ali Makoui
Santa Clara County, CA Patents Attorney with 25 years of experience
(408) 933-3977 99 South Almaden Blvd., Suite 600
San Jose, CA 95113
Free ConsultationPatents and Trademarks
Loyola Law School, Los Angeles
I am very responsive to clients' inquiries and easy to get along with. I am used to doing heavy lifting for tough tasks. My practice concentration is in writing Patent and Trademark applications. We write patent specifications and prepare trademark applications with the possibility of future litigation in mind. Examples of my patent technology fields include software, electronic, telecommunications, semiconductors, Internet-of-Things, medical devices, smart phones application, data encryption, artificial intelligence, cloud computing, virtualization, medical devices, eCommerce, and mechanical devices. I have also prepared numerous office action responses and appeal briefs in the U.S. and other jurisdictions, including European Patent Office (EPO), Japan,...
Feras Mousilli
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Feras Mousilli
San Francisco County, CA Patents Lawyer with 21 years of experience
(512) 609-0059 1808 Octavia St
Suite 15
San Francisco, CA 94109
Patents, Business, IP and Trademarks
Feras Mousilli is a founding partner of Lloyd & Mousilli and regularly advises business clients on a range of technology law issues. He specializes in counseling technology companies from start-ups in their early formation and development, through support of multi-billion dollar business operations of the largest companies in the world.

Mr. Mousilli has served as Senior Corporate Counsel for both Apple Inc. and Dell Inc., where he counseled clients on product development and intellectual property matters, including advertising & marketing, copyright, and trademark strategies and risks. Prior to serving as corporate counsel, Mr. Mousilli practiced with DLA Piper in the intellectual...
Steven Anton Nielsen
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Steven Anton Nielsen
Marin County, CA Patents Attorney with 37 years of experience
(415) 272-8210 100 Larkspur Landing Cir
Suite 216
Larkspur, CA 94939
Patents and IP
UC Berkeley School of Law Boalt Hall
U.S. registered patent attorney with many years of experience in obtaining patents and obtaining favorable results in federal court in the field of intellectual properly litigation. Mr. Nielsen is the current chair person of the Intellectual Property Section of the Marin County Bar Association. For potential clients who are unable see Mr. Nielsen in Marin County, web conferences and/or telephone conferences are available. Mr. Nielsen currently serves clients located throughout the world.
Stephen E. Zweig
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Stephen E. Zweig
Santa Clara County, CA Patents Attorney with 17 years of experience
(408) 348-1495 15466 Los Gatos Blvd., 109-355
Los Gatos, CA 95032
Patents, IP and Trademarks
William Howard Taft University
Experienced patent attorney with a strong technical background, over 250+ issued patents, and many trademarks. In addition to my legal background, I have a Biophysics STEM background (PhD) and experience with medical devices, software, electronics, and biotech. I have a lot of experience with startups, due diligence, and litigation support.
David Jeanchung Tsai
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David Jeanchung Tsai
San Francisco County, CA Patents Lawyer with 19 years of experience
(415) 983-1176 Four Embarcadero Center
22nd Floor
San Francisco, CA 94111-5998
Patents, Antitrust, Business and IP
Santa Clara University School of Law
David Tsai is a Partner in Vinson & Elkins LLP’s San Francisco office. David's practice focuses on patent, trade secret, complex breach of contract, and product defect litigation for companies innovating biotechnology (pharmaceuticals and genetic engineering), medical devices, software (Internet and mobile apps), and hardware (semiconductors, set-top boxes, smartphones, solar wafers and light-emitting diodes/LED/OLED). His legal experience includes second chairing international arbitration cases, litigating in the areas of copyrights and trademarks, preparing and prosecuting U.S. electrical engineering patent applications, drafting patentability, freedom-to-operate and non-infringement opinions, as well as patent interference in the area of biotechnology. He also represents clients...
John D. van Loben Sels
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John D. van Loben Sels
San Francisco County, CA Patents Lawyer
(415) 984-9654 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Patents, Business and IP
Georgetown University Law Center
Laurence Hyman
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Laurence Hyman
San Francisco County, CA Patents Lawyer with 32 years of experience
(415) 440-3100 Hyman IP Law / canady + lortz LLP
1070 Green Street, Suite 401
San Francisco, CA 94133
Patents
Boston University School of Law and University of Chicago
Mr. Hyman provides patent services, licensing assistance, strategic counseling, and intellectual property portfolio reviews to biotechnology companies and academic institutions. Clients receive expertise and insight honed as a partner in a large firm, and client service informed by in-house experience, but without the fees associated with large firm overhead.
Dorian Cartwright
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Dorian Cartwright
Santa Clara County, CA Patents Attorney with 23 years of experience
(800) 810-8030 2130 The Alameda, Suite #310
San Jose, CA 95126
Patents, IP and Trademarks
Univ of Iowa COL
Patent Attorney, Dorian Cartwright, has over 20 years of experience in providing intellectual property services to hi-tech companies of Silicon Valley and worldwide. He specializes in patent prosecution matters before the U.S. Patent and Trademark Office, primarily in the electrical arts, and additionally, supports patent litigation and patent licensing matters. His technical expertise includes computer networking, computer architecture, microprocessors, video compression and recognition, social networking, mobile apps, digital and analog circuits, and robotics, among others.

Mr. Cartwright understands the interplay of technology and business objectives. Currently, at the Law Office of Dorian Cartwright, a range of clients from large technology companies,...
Jubin Dana
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Jubin Dana
San Mateo County, CA Patents Attorney with 19 years of experience
(650) 334-1446 325 Sharon Park Dr
217
Menlo Park, CA 94025
Patents, IP and Trademarks
Oklahoma City University School of Law
Jubin Dana is the founder and principal attorney of Dana Legal Services. After obtaining a Bachelor of Science in Electrical Engineering, Jubin went on to earn a Juris Doctor from Oklahoma City University School of Law. Jubin has always had a passion to help others and that passion translates through to his interactions with Dana Legal Services’ clients. His main focus at DLS is to ensure his client’s future business revenue is secure. As his philosophy holds: “Building an IP portfolio without connecting it to the business model is a missed opportunity to grow the company.” His expertise in IP...
William Nelson
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William Nelson
Mariposa County, CA Patents Lawyer with 13 years of experience
(209) 286-0069 1300 10th St., Suite F.
Modesto, CA 95345
Patents, Business, IP and Trademarks
San Joaquin College of Law
Registered patent attorney with several years of experience in practicing intellectual property (IP) law, particularly in the areas of preparing and prosecuting patent, trademark, and copyright applications, patentability and infringement analyses, strategic IP counseling, and enforcing intellectual property rights.
Joseph Davidson Calhoun
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Joseph Davidson Calhoun
San Francisco County, CA Patents Lawyer with 40 years of experience
(415) 483-5525 Four Embarcadero Center
Suite 1400
San Francisco, CA 94111
Free ConsultationPatents, Business and IP
University of San Francisco School of Law
Joe Calhoun, a registered patent attorney also licensed in Arkansas and California, has over twenty-five years of legal and related business experience in commercial litigation and client counseling, especially in the intellectual property fields. His primary practice areas include the creation or registration of intellectual property rights, the guiding of clients’ commercialization of those rights, the assignment or licensing of such rights to or from others, and the enforcement of (or defense against) infringement claims. After earning his Bachelor of Science degree from Tulane University (Biology and Psychology), and graduating from law school at the University of San Francisco,...
Neil Juneja
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Neil Juneja
San Francisco County, CA Patents Lawyer
(415) 367-1300 One Market Street Floor 36
San Francisco, CA 94105
Patents, Business, IP and Trademarks
Neil Juneja is an intellectual property and cannabis lawyer. He is the founder and managing partner of Gleam Law, a cannabis law firm headquartered in Seattle, WA. His impeccable track record and years of cannabis business law experience – including navigating the complexities of patents, trademarks, and copyrights – helps Gleam Law stand out from the competition. Neil founded Gleam Law because he realized other cannabis law firms provided legal advice to businesses in a vacuum. He wanted to provide legal decisions in the context of the business world and counsel long-term success. Other cannabis business attorneys are not just risk-adverse...
Eric Whitehead
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Eric Whitehead
San Francisco County, CA Patents Lawyer with 10 years of experience
(415) 852-3114 Steuart Tower, One Market Plaza
1 Market St., #1100
San Francisco, CA 94105
Patents, Consumer, IP and Insurance Claims
University of California College of the Law, San Francisco and Dickinson College
Jason Cameron
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Jason Cameron
San Francisco County, CA Patents Attorney with 11 years of experience
(415) 238-7200 201 Spear Street, Suite 1100, San Francisco, CA
San Francisco, CA 94105
Free ConsultationPatents, IP and Trademarks
Western Michigan University Cooley Law School
Jason brings a unique perspective to patent law based on his experience. He started his career in the U.S. Marine Corps working on satellite communications. During and after his enlistment, Jason attended night school and eventually earned a bachelor's degree in electrical engineering, a master's degree in electrical engineering, a MBA, and finally, a law degree. Jason has over 25 years' experience working as an engineer in fields as diverse as computer networking, UAV technology, GPS guidance systems, avionics, semiconductor technology, and many others. Jason is motivated by ensuring his clients are able to...
Andrew Oliver
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Andrew Oliver
Santa Clara County, CA Patents Lawyer with 23 years of experience
(650) 618-6477 160 W Santa Clara Street
San Jose, CA 95113
Patents and IP
University of Virginia School of Law
Andrew is a trial lawyer and intellectual property counselor helping clients build and protect their intellectual property portfolios and defend against accusations. He appears in the Federal Circuit and District Courts in several jurisdictions, including CA, DE, NY, TX, and VA and represents clients in the patent and trademark office and in arbitration. Andrew provides counseling including opinions regarding patent validity and infringement, intellectual property due diligence, litigation-avoidance strategies, etc.

Andrew has a degree in systems engineering and software engineering experience (designing and coding client/server software and relational databases). He has extensive experience litigating cases in a variety of...
Samuel Kesil Simpson
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Samuel Kesil Simpson
Santa Clara County, CA Patents Lawyer with 23 years of experience
(408) 273-4508 2570 N. First Street, Second Floor
San Jose, CA 95131
Patents
George Washington Univ LS
I am a patent attorney that focuses on obtaining software patents. Having an engineering degree in computer science in addition a law degree, I routinely work with software engineers in terms they understand. I have eperience in a wide array of software technology areas, such as mobile app development, networks, machine learning, virtual reality, augmented reality, and databases.
Douglas Lafontaine Weller
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Douglas Lafontaine Weller
Santa Clara County, CA Patents Attorney with 42 years of experience
(408) 985-0642 431 Magnolia Ln
Santa Clara, CA 95051
Patents and IP
UC Berkeley School of Law Boalt Hall
Patents Attorneys in Nearby Cities

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