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

Louis V. Drake, Jr.

Los Angeles, CA: #7,008 of 12,377 inventorsTop 60%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,091,881 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4274647 Manually steerable skateboard 1981-06-23