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

David Madden — 1 Patent in 2021

DJDjo: 1 patents #8 of 30Top 30%
Lake Forest, CA: #83 of 195 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #482,262 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11039947 Ankle flexible support system Matthew Cozad, Brian Bowen, Frank Ledezma 2021-06-22