7 Design Patents
#2 in Ambler, PA
#622 in Pennsylvania
#20,437 in US
#36,534 in the World
Forward Citations = 97
Company Filing History:
K'nex Limited Partnership Group
K'nex Limited Parntership Group
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#2 in Ambler, PA
#622 in Pennsylvania
#20,437 in US
#36,534 in the World
Company Filing History:
Get your Inventor Badge Today