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

Grant Bearss — 1 Patent

Hamilton, CA: #475 of 942 inventorsTop 55%
Overall (All Time): #3,374,144 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7156188 Pile driver with energy monitoring and control circuit Patrick Bermingham, Mark Triska, Michael Justason, David Hoover, Stefano Gabaldo +1 more 2007-01-02