6 Utility and 4 Design Patents
#4 in Ashtabula, OH
#10,827 in Ohio
#316,733 in US
#650,172 in the World
rank by utility patentsForward Citations = 172
Company Filing History:
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#4 in Ashtabula, OH
#10,827 in Ohio
#316,733 in US
#650,172 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today