Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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William V. Schwenker — 2 Patents

San Diego, CA: #11,944 of 23,606 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,141,257 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7631602 Low profile vehicle turntable 2009-12-15
6817300 Low profile vehicle turntable 2004-11-16