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

John K. Kellis

CEContinental Conveyor & Equipment: 1 patents #1 of 1Top 100%
Fayette, AL: #1 of 2 inventorsTop 50%
Alabama: #82 of 462 inventorsTop 20%
Overall (1997): #128,314 of 185,788Top 70%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642804 Pulley brake 1997-07-01