Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BR

Bruce E. Rohr

CTCambridge Technology: 1 patents #3 of 5Top 60%
Canton, MA: #170 of 277 inventorsTop 65%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,937,205 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864295 Capacitance sensing system using multiple capacitances to sense rotary motion 1989-09-05