4 Utility and 5 Design Patents
#101 in Grand Rapids, MI
#1,272 in Michigan
#29,627 in US
#53,346 in the World
rank by design patentsForward Citations = 91
Company Filing History:
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#101 in Grand Rapids, MI
#1,272 in Michigan
#29,627 in US
#53,346 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today