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

William H. Schermerhorn

Hammond, NY: #1 of 1 inventorsTop 100%
New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #23,258 of 81,411Top 30%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323027 Trim tab for power boat 1982-04-06