38 Utility and 12 Design Patents
#11 in Portage, MI
#1,164 in Michigan
#33,000 in US
#63,012 in the World
rank by utility patentsForward Citations = 133
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#11 in Portage, MI
#1,164 in Michigan
#33,000 in US
#63,012 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today