Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bernard L. Iwanciow

UFUS Air Force: 1 patents #6,190 of 16,312Top 40%
Sunnyvale, CA: #10,174 of 14,302 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,006,316 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4628010 Fuel cell with storable gas generator 1986-12-09