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

Frederick E. Lester

Crown City, OH: #1 of 2 inventorsTop 50%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,515,569 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D476361 Millennium calendar 2003-06-24