26 Utility and 3 Design Patents
#251 in Cincinnati, OH
#1,641 in Ohio
#59,096 in US
#115,060 in the World
rank by utility patentsForward Citations = 987
Company Filing History:

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#251 in Cincinnati, OH
#1,641 in Ohio
#59,096 in US
#115,060 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today