1 Utility and 22 Design Patents
#24 in Grand Rapids, MI
#278 in Michigan
#4,663 in US
#8,096 in the World
rank by design patentsForward Citations = 659
Company Filing History:
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#24 in Grand Rapids, MI
#278 in Michigan
#4,663 in US
#8,096 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today