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

David Ryan

SCScient'X: 1 patents #4 of 16Top 25%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Capistrano Beach, CA: #38 of 86 inventorsTop 45%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,100,477 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7862615 Intervertebral implant with two shapes Olivier Carli, Pierre Bernard, Christian Mazel 2011-01-04
4257590 Portable home gymnasium James L. Sullivan 1981-03-24