150 Utility and 48 Design Patents
#34 in San Francisco, CA
#751 in California
#2,309 in US
#4,047 in the World
rank by utility patentsForward Citations = 5,831
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#34 in San Francisco, CA
#751 in California
#2,309 in US
#4,047 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today