David is Of Counsel and a lawyer at PCK with more than 20 years of experience focused on U.S. patent law. He began his career in Silicon Valley, where he supported a wide range of clients in developing strong, strategically aligned patent portfolios. Over the years, David has drafted and prosecuted hundreds of patent applications, gaining deep familiarity with the U.S. Patent and Trademark Office and a range of global filing strategies.
David works closely with foreign associates across Europe, Asia, and Australia, and is known for his responsiveness, clarity, and collaborative approach. His experience spans technologies such as computer systems, software, medical devices, electro-mechanical systems, and renewable energy. He also regularly advises on U.S. trademark applications.
PRACTICE FOCUS
David’s practice focuses on patent prosecution, including office action responses and claim drafting. He provides support on freedom-to-operate assessments, infringement analysis, and due diligence reviews. His work spans utility and design patents, and he routinely coordinates global prosecution strategies on behalf of foreign clients.
EDUCATION
- Juris Doctor, University of Calgary, 1992
- Master of Business Administration, University of Windsor, 1989
- Bachelor of Commerce (Honours), University of Windsor, 1988
- Bachelor of Science, Mechanical Engineering, University of Windsor, 1986
MEMBERSHIPS
- Law Society of Ontario (LSO)
BAR AND COURT ADMISSIONS
- United States Patent and Trademark Office (USPTO), 1998
- California Bar, 1995
- Ontario Bar, 1994