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

Patrick F. Simpson

BCBloomfield Manufacturing Co.: 2 patents #1 of 2Top 50%
Bloomfield, IN: #1 of 3 inventorsTop 35%
Indiana: #271 of 2,560 inventorsTop 15%
Overall (2003): #48,657 of 273,478Top 20%
2 Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D479378 Winch tensioner bracket 2003-09-02
6595490 Method and apparatus for winching Eric A. Harrah 2003-07-22