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Sam Leffell

Lake Forest, IL: #262 of 431 inventorsTop 65%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,799,594 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D887977 Charging device Cliff Weinstein, James Byun, Craig Leahy 2020-06-23

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