25 Utility and 2 Design Patents
#39 in Grand Rapids, MI
#2,328 in Michigan
#62,630 in US
#122,153 in the World
rank by utility patentsForward Citations = 131
Company Filing History:
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#39 in Grand Rapids, MI
#2,328 in Michigan
#62,630 in US
#122,153 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today