13 Utility Patents
#37 in Chadds Ford, PA
#4,887 in Pennsylvania
#139,879 in US
#280,122 in the World
Forward Citations = 44
Company Filing History:
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#37 in Chadds Ford, PA
#4,887 in Pennsylvania
#139,879 in US
#280,122 in the World
Company Filing History:
Get your Inventor Badge Today