Overview
Tom counsels clients on the strategic protection, licensing and enforcement of intellectual property rights both domestically and abroad. His experience includes preparing and prosecuting many U.S. and international patent applications and securing patent rights for clients in relation to a wide variety of technologies, including engine, construction, printing, commercial and residential heating and cooling, and computer-related technologies. Tom has supervised and conducted intellectual property due diligence investigations for corporate mergers, acquisitions and refinancings. He also drafts and negotiates patent license, nondisclosure and joint development agreements.
As a member of the firm’s Intellectual Property Service Group, Tom represents clients in a range of industries, including transportation, commercial and residential kitchen and washroom, technologies, and industrial manufacturing. Tom leads and enjoys participating in patent review committees charged with strategically evaluating inventions for possible patent prosecution. He advises clients on policing and protecting copyright, trade dress, trade secret and trademark rights. Tom is active in the Wisconsin Intellectual Property Law Association (WIPLA) and the Wisconsin Association of Mutual Insurance Companies (WAMIC), presenting to members regarding developments with Insurance Data Security Model Law.
As a member of the Cryptocurrency, Blockchain and FinTech group, Tom has experience counseling clients in regard to patent and other intellectual property protection, and related contractual issues, in a wide array of software-implemented technologies, including the Internet of Things (IoT), Artificial Intelligence (AI), Machine Learning (ML). Tom is registered to practice as a patent attorney before the U.S. Patent and Trademark Office. He is also a member of the Cybersecurity and Data Privacy Service Group.
Experience
Membership & Involvement
- Wisconsin State Bar: Board of Governors, 2021-2023; Intellectual Property Law Section Board Liaison, 2022-2023; Public Utilities Section Board of Governors Liaison, 2021-2022
- Intellectual Property Owners Association (IPO): International Patent Law & Trade Committee; Trade Secrets Committee; Corporate IP Management and Operations Committee; Past Chair and Co-Chair, IP Professionals with Disabilities and Advocates Resource Group
- Board of Directors: Disability: IN Wisconsin
- Member: Knights of Columbus, 4th Degree Member; Wisconsin Association of Mutual Insurance Companies (WAMIC)
- Past President: Wisconsin Intellectual Property Law Association, 2005-2006
- Past Co-Chair: Licensing Executive Society International, Wisconsin Chapter
Honors
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Selected to The Best Lawyers in America© in Patent Law: 2020, 2021, 2022, 2023, 2024, 2025, 2026
- Selected to The Best Lawyers in America© in Litigation - Intellectual Property: 2024, 2025, 2026
Resources & Insights
In the Media
Alerts
Speaking Engagements
Blog Posts
Education on Demand
Join Amundsen Davis’s Intellectual Property Service Group partners Tom Pienkos and Mike Bendel for an engaging discussion on safeguarding your most valuable assets—your ideas and creations.
Firm News
- 137 Amundsen Davis Attorneys Recognized by Best Lawyers® in 2026 in America
137 Amundsen Davis Attorneys Recognized by Best Lawyers® in 2026 in AmericaWe are proud to congratulate 137 of our attorneys on being recognized by Best Lawyers® in 2026 in America.
- 98 Amundsen Davis Attorneys Recognized by Best Lawyers® in 2025 in America
98 Amundsen Davis Attorneys Recognized by Best Lawyers® in 2025 in AmericaWe are proud to congratulate 98 of our attorneys on being recognized by Best Lawyers® in 2025 in America.
- Navigating the Interactive Process and Other Related Accommodation Issues: A Facilitated Discussion
Navigating the Interactive Process and Other Related Accommodation Issues: A Facilitated DiscussionJoin Ann Hanneman and Tom Pienkos at the 2025 Disability:IN Wisconsin Annual Summit, an annual educational program focused on advancing workplace disability inclusion in Wisconsin.
- Disability Inclusion @ Work Breakout Discussion
Disability Inclusion @ Work Breakout DiscussionJoin Tom Pienkos for the "Disability Inclusion @ Work Breakout Discussion" at the 2025 Disability:IN Wisconsin Annual Summit
Services
Education
University of Wisconsin Law School, J.D., 1999
University of Notre Dame, B.S.M.E., 1996, cum laude
Admissions
- Wisconsin
- U.S. Patent and Trademark Office
