Walling Patents Lawyers

Kevin Christopher is the founder and principal of Rockridge®, and is widely recognized for his work at the nexus of innovation + impact in venture ecosystems. Kevin's daily work includes helping promising startups raise funds and secure intellectual property protection, providing due diligence to investors, acting as outside corporate counsel to impactful firms, and litigating complex patent and trademark suits. Kevin uniquely offers experiences as an entrepreneur, operator, director, investor, and litigator to best counsel firms at all stages of their existence. -Founder, Calliope Bio -Founder, Quantiscope AI -Member, World Economic Forum Working Group on Carbon Credits -Awardee, Tennessee Bar Association Leadership Lawyer -Awardee, Leadership...

Sam Miller's practice primarily focuses on trademark, copyright, and patent litigation. He has served as lead trial counsel in courts throughout the United States for a wide range of clients from celebrities and entrepreneurs to a billion-dollar start-up and one of the world’s leading medical device manufacturers. He also is a Rule 31 listed mediator.

Rick has been helping clients with their legal matters for over 30 years. He has drafted and prosecuted hundreds of patent application to issuance, representing a diverse range of technologies. Rick has a large trademark portfolio and can help you get your trademark registered, and help you use it correctly so that you maintain strong rights. He has filed and prosecuted many copyright applications to issuance, and is familiar with the various aspects of copyright registration and protection. Rick has drafted and negotiated hundreds of complex license agreements, and can help you license your intellectual property without losing control of it. He has helped numerous...

Alex Gambino is a Registered Patent and Intellectual Property Attorney at Thrive IP®. Alex has successfully applied for and secured numerous patents, trademark registrations, and copyright registrations for his clients. He also has experience in various facets of intellectual property litigation, contract drafting and review, entity formation and governance, and regulatory guidance. Alex earned his Juris Doctorate Cum Laude from the University of Tennessee College of Law and received an undergraduate degree in Marine Engineering Technology from Texas A&M University, where he graduated Summa Cum Laude. Previously, Alex worked as a Technology Commercialization Analyst for the University of Tennessee Research Foundation...

Tom Kulaga is a patent attorney who worked for 19 years as an electrical and instrumentation engineer before becoming an attorney. Tom focuses on helping inventors and businesses protect their intellectual property through patent protection.

I am a Tennessee-licensed attorney and my practice focuses exclusively on assisting my clients with the acquisition, maintenance and enforcement of intellectual property, including patents, trademarks, and copyrights.

One of my primary roles is to identify potentially patentable inventions and the scope of protection available for those inventions. In this role, I regularly prepare, file and prosecute U.S. patent applications before the United States Patent and Trademark Office and also work with attorneys around the world in order to obtain foreign patent protection.

I also assist clients in identifying competing technologies that might limit the scope of their patent protection or...

Logan is a Registered Patent Attorney at Rockridge®, a Certified B Corp and RealLeaders Top 150 global impact company. Logan previously worked at the University of Cincinnati Tech Transfer Office and the IP team at Angiodynamics, a New York-based company specializing in medical devices used to treat cancers and vascular diseases. Prior to law school, Logan spent nearly a decade as a Registered Dental Hygienist.

Registered patent attorney with experience in the areas of trademark, copyright and patent law. Experience with industries such as consumer packaged goods, sporting goods, aerospace technology, computer and mobile software, medical devices, composite materials, hazardous material handling, environmental remediation, firearms, pesticides, mechanical devices and electro-mechanical devices. Member of the State Bar of Tennessee and U.S. Patent & Trademark Office.

Mr. Hulsey has practiced Patent and Trademark Law for 35 years and serves inventors and entrepreneurs in the Southeast United States, focusing principally in Texas, Oklahoma, Arkansas, Tennessee, Mississippi, Alabama, and Louisiana. He has prosecuted and obtained patents and trademarks for this region’s most aspiring and amazing inventors, entrepreneurs, and dreamers who are dedicated to making the world a better place. He is committed to manifesting a perpetual virtuous cycle of innovation and entrepreneurial growth spurring intellectual property growth, which in turn encourages fair, reasonable, collaborative commercialization and to further yet more regional innovation, entrepreneurial growth, and prosperity. Over the years,...

Patrick Twisdale is an attorney at Twisdale Law, PC with experience in patents, trademarks, and copyrights across Tennessee, North Carolina, and South Carolina. Admitted to practice before the U.S. Patent and Trademark Office, Patrick provides strategic legal solutions for businesses, inventors, and entrepreneurs. His background includes roles with the USPTO and NC State University’s Office of Research Commercialization, giving him a deep understanding of IP law. From patent filings to trademark disputes, Patrick is committed to helping clients safeguard their intellectual property and navigate complex legal challenges.

Marian Quintero has represented award-winning photographers and business owners in intellectual property matters, including copyright and trademark issues. She earned her Juris Doctor degree from St. Thomas University School of Law in 2022, where she also received a Certificate in Intellectual Property Law. During law school, she served as Vice President of Financial Affairs for the Moot Court Honor Society and externed for Judge Barbara Areces in the Eleventh Judicial Circuit. She is admitted to practice law in Florida and the Northern, Middle, and Southern Districts of Florida, as well as the Northern District of Texas.