9 Utility and 1 Design Patents
#920 in Cincinnati, OH
#7,241 in Ohio
#224,377 in US
#457,599 in the World
rank by utility patentsForward Citations = 466
Company Filing History:
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#920 in Cincinnati, OH
#7,241 in Ohio
#224,377 in US
#457,599 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today