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

Frances M. Ohman — 1 Patent

East Smethport, PA: #1 of 1 inventorsTop 100%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,472,238 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6702288 Color game 2004-03-09