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

William T. Masteller — 1 Patent

Selby, SD: #1 of 1 inventorsTop 100%
South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,437,915 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6837763 Adjustable fin positioning system 2005-01-04