42 Utility and 8 Design Patents
#1 in Kensington, OH
#677 in Ohio
#27,600 in US
#52,256 in the World
rank by utility patentsForward Citations = 242
Company Filing History:
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#1 in Kensington, OH
#677 in Ohio
#27,600 in US
#52,256 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today