39 Utility and 7 Design Patents
#16 in Grand Rapids, MI
#1,098 in Michigan
#31,328 in US
#59,666 in the World
rank by utility patentsForward Citations = 357
Company Filing History:
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#16 in Grand Rapids, MI
#1,098 in Michigan
#31,328 in US
#59,666 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today