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Stanton M. Tangeman

UNUnknown: 1 patents #29,356 of 83,584Top 40%
San Francisco, CA: #18,903 of 26,999 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,184,620 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8585236 Manually powerable portable electric device William P. Evans 2013-11-19

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