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Dan Blumenfeld — 1 Patent

CHCheck: 1 patents #4 of 10Top 40%
Los Altos, CA: #2,734 of 3,651 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dan Blumenfeld has been granted 1 US patent while listed as an inventor at Check. All of these patents were granted in 2013. Dan Blumenfeld ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dan Blumenfeld in Los Altos, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8583548 System and method for making payments via a network Guy Goldstein, Stephen Schultz, Nisim Tapiro 2013-11-12

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