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

Daniel H. Richman

Alsea, OR: #2 of 2 inventorsTop 100%
Oregon: #694 of 2,269 inventorsTop 35%
Overall (2003): #239,739 of 273,478Top 90%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6535128 Method and apparatus for identification of objects 2003-03-18