22 Utility and 7 Design Patents
#222 in Pittsburgh, PA
#2,413 in Pennsylvania
#73,651 in US
#144,325 in the World
rank by utility patentsForward Citations = 8,960
Company Filing History:
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#222 in Pittsburgh, PA
#2,413 in Pennsylvania
#73,651 in US
#144,325 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today