11 Utility Patents
#211 in Los Altos Hills, CA
#48,261 in California
#178,889 in US
#362,017 in the World
Forward Citations = 111
Company Filing History:


Payfone, Inc.
4. 1 out of 22
Prove Identity, Inc.
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#211 in Los Altos Hills, CA
#48,261 in California
#178,889 in US
#362,017 in the World
Company Filing History:


Get your Inventor Badge Today