Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael A. Willhoff — 2 Patents

TAThe Aerospace: 2 patents #157 of 604Top 30%
Topanga, CA: #54 of 111 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,732,599 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12395080 Turnkey power system with flexible control of configurable power stage David Caldwell, Christopher H. Le, Selasi Etchey, Sunny Yu, Hung Viet Ngo +1 more 2025-08-19
9099759 Multimode power module David Caldwell, Peter J. Carian 2015-08-04