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Ben Kavanah

GDGemstar Development: 1 patents #13 of 29Top 45%
San Francisco, CA: #18,903 of 26,999 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,501,179 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6513117 Certificate handling for digital rights management system Marc Tarpenning, Brian Slesinsky 2003-01-28

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