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

Jack D. Dass

UNUnknown: 2 patents #12,644 of 83,584Top 20%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,884,940 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5046989 Coin storage and dispensing apparatus 1991-09-10