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

Steven D. Brownlee

FFFarmers' Factory: 1 patents #1 of 3Top 35%
UNUnknown: 1 patents #172 of 2,033Top 9%
Lee, IL: #1 of 2 inventorsTop 50%
Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #43,130 of 165,921Top 30%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342015 Apparatus for mounting rear view mirrors on a tractor Paul Burton 1994-08-30