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

James E. Gamble

BPBunnell Plastics: 1 patents #3 of 6Top 50%
Newark, DE: #450 of 1,550 inventorsTop 30%
Delaware: #2,150 of 7,163 inventorsTop 35%
Overall (All Time): #1,308,601 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4464849 Heated can rolls of high thermal efficiency 1984-08-14
4450631 Heated can rolls of high thermal efficiency 1984-05-29
4348819 Heated can rolls of high thermal efficiency 1982-09-14
4321759 Body bolt adapter for heated can rolls of high thermal efficiency 1982-03-30