Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Wilkinson — 6 Patents

BTBarrett Technology: 5 patents #2 of 30Top 7%
Dedham, MA: #81 of 451 inventorsTop 20%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Wilkinson has been granted 6 US patents while listed as an inventor at Barrett Technology. The first was granted in 2015 and the most recent in October 2025. David Wilkinson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Wilkinson in Dedham, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12447089 Multi-active-axis, non-exoskeletal robotic rehabilitation device Albert Kuo Huei Yen, Claude F. Valle, IV, Michael Schiess, William T. Townsend 2025-10-21
12350830 Multi-active-axis, non-exoskeletal rehabilitation device William T. Townsend, Alexander Jenko, Julian Leland, Arvind Ananthanarayanan, James Patton +6 more 2025-07-08
10925797 Multi-active-axis, non-exoskeletal rehabilitation device William T. Townsend, Alexander Jenko, Julian Leland, Arvind Ananthanarayanan, James Patton 2021-02-23
10148155 Method and apparatus for connecting an ultracompact, high-performance motor controller to an ultracompact, high-performance brushless DC motor Peter A. Botticelli, Donald E. Drumm, Darren Landino, Brian Zenowich, William T. Townsend 2018-12-04
10130546 Multi-active-axis, non-exoskeletal rehabilitation device William T. Townsend, Alexander Jenko, Julian Leland, Arvind Ananthanarayanan, James Patton 2018-11-20
9020644 Pistol-grip for intuitive control of a robotic or virtual hand Daniel Greeley, Daniel Henry Fourie, Bryce Lee, Yevgeniy Kozlenko, William T. Townsend 2015-04-28