15 Utility and 21 Design Patents
#28 in Grand Rapids, MI
#300 in Michigan
#5,011 in US
#8,741 in the World
rank by design patentsForward Citations = 655
Company Filing History:
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#28 in Grand Rapids, MI
#300 in Michigan
#5,011 in US
#8,741 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today