Brian Ainsworth is a partner of the firm. Brian’s practice emphasizes counseling, U.S. and foreign patent prosecution, opinion work, product development, product clearance, and developing and managing global intellectual property portfolios.
Alyssa Barksdale joined Price Heneveld as a Law Clerk after earning her Juris Doctorate from the University of Alabama School of Law in 2017.
Phoebe Bower has experience in all areas of intellectual property procurement, counseling, enforcement and licensing.

Phoebe P. Bower

Senior Patent Counsel
Terry Callaghan’s focus is in the procurement, licensing and enforcement of patents for mechanical, optical, electrical and computer hardware and software-related inventions, as well as the registration and enforcement of trademarks.
Brian Cheslek has been at Price Heneveld since 2004 and currently serves as the Managing Partner.
Dr. Ryan Flaherty is a registered patent agent with the firm.
Matt Gipson is a partner of the firm. His practice focus is in the procurement, licensing and enforcement of patents for chemical, bio-tech and mechanical inventions; patent, trademark, trade secret, and copyright litigation; and registration and TTAB proceedings concerning trademarks.
Kevin Grzelak’s practice includes all areas of intellectual property including patent, trademark and copyright matters.
Michael Hages is a registered patent attorney and works with clients on a comprehensive range of intellectual property services.
Daniel Hoovler focuses his practice on client counseling and patent prosecution from early stages of development to portfolio management of established technologies.
Jeff Kapteyn has over 20 years of legal experience, and counsels small businesses, start-ups, universities, government agencies, and multinational corporate clients on all aspects of patent and trademark matters.
Dr. James Leonard is an associate of the firm and focuses his practice on patent preparation and prosecution in addition to preparing patentability, validity, and infringement opinions.
Gregory A. Lewis is a registered patent attorney with over ten years of patent counseling, prosecution and litigation experience in private practice.
McNally
Ginta McNally is a registered patent attorney with a wide range of intellectual property experience.

Ginta D. McNally

Senior Patent Counsel
Jeff Simon joined Price Heneveld as a Law Clerk after earning his Juris Doctorate from the University of Minnesota Law School in 2017.
Matthew Stark is a partner of the firm. While working as an architect, he discovered the legal side of planning, designing, and constructing buildings and developed a passion for the nuances of the legal process.
Michael Templeton is an associate of the firm who focuses on the procurement and enforcement of intellectual property rights.
Mark Twilley is an associate of the firm who works with attorneys in the preparation of patentability opinions, infringement opinions, patent applications, and responses to U.S. Patent and Trademark Office Actions.

Mark A. Twilley

Associate
Steven Underwood, a partner of the firm, is an intellectual property law litigator who, for over two decades, has led or participated in more than seventy lawsuits in federal courts around the country .
Aaron Wong is a partner of the firm focusing on all aspects of trademark and patent matters for a variety of clients.
Xiaolei Zhang is an associate of the firm and his practice focuses on the procurement and enforcement of intellectual property rights, particularly in automotive and consumer electronics.