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

Robert H. Hamm

ATAccsys Technology: 1 patents #3 of 8Top 40%
The Boeing: 1 patents #8,242 of 15,756Top 55%
Pleasanton, CA: #2,175 of 3,062 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,909,356 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949047 Segmented RFQ accelerator Thomas D. Hayward, Marco Johnson 1990-08-14