12 Utility and 3 Design Patents
#134 in Columbus, OH
#4,933 in Ohio
#156,673 in US
#315,859 in the World
rank by utility patentsForward Citations = 698
Company Filing History:

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#134 in Columbus, OH
#4,933 in Ohio
#156,673 in US
#315,859 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today