33 Utility and 1 Design Patents
#111 in Pittsburgh, PA
#1,244 in Pennsylvania
#41,015 in US
#78,781 in the World
rank by utility patentsForward Citations = 918
Company Filing History:
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#111 in Pittsburgh, PA
#1,244 in Pennsylvania
#41,015 in US
#78,781 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today