Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ken Ralph — 1 Patent

Palo Alto, CA: #7,003 of 9,675 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,643,121 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5876004 Furniture supporting system 1999-03-02