45 Utility and 1 Design Patents
#105 in Cincinnati, OH
#610 in Ohio
#24,606 in US
#46,471 in the World
rank by utility patentsForward Citations = 909
Company Filing History:

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#105 in Cincinnati, OH
#610 in Ohio
#24,606 in US
#46,471 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today