Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Kinman — 1 Patent

Sony: 2 patents #12,963 of 25,231Top 55%
San Diego, CA: #15,630 of 23,606 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,600,462 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6320569 Miniature track ball pointer with built-in selector 2001-11-20