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

John Duval Cawley

Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,106,117 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4188219 Rupturable fluid container and elements containing same 1980-02-12