21 Utility and 5 Design Patents
#343 in Cincinnati, OH
#2,290 in Ohio
#79,345 in US
#155,668 in the World
rank by utility patentsForward Citations = 402
Company Filing History:
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#343 in Cincinnati, OH
#2,290 in Ohio
#79,345 in US
#155,668 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today