5 Utility and 3 Design Patents
#547 in Philadelphia, PA
#14,891 in Pennsylvania
#397,224 in US
#825,595 in the World
rank by utility patentsForward Citations = 26
Company Filing History:
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#547 in Philadelphia, PA
#14,891 in Pennsylvania
#397,224 in US
#825,595 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today