5 Utility and 4 Design Patents
#1,658 in Cincinnati, OH
#13,562 in Ohio
#394,736 in US
#819,042 in the World
rank by utility patentsForward Citations = 695
Company Filing History:
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#1,658 in Cincinnati, OH
#13,562 in Ohio
#394,736 in US
#819,042 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today