Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BR

Bruce E. Rohr — 1 Patent

CTCambridge Technology: 1 patents #3 of 5Top 60%
Canton, MA: #170 of 277 inventorsTop 65%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Bruce E. Rohr has been granted 1 US patent while listed as an inventor at Cambridge Technology. All of these patents were granted in 1989. Bruce E. Rohr ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Bruce E. Rohr in Canton, MA, US.

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