15 Utility and 4 Design Patents
#36 in Kennett Square, PA
#4,222 in Pennsylvania
#123,863 in US
#247,650 in the World
rank by utility patentsForward Citations = 276
Company Filing History:
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#36 in Kennett Square, PA
#4,222 in Pennsylvania
#123,863 in US
#247,650 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today