11 Utility and 6 Design Patents
#140 in Holland, MI
#7,229 in Michigan
#179,574 in US
#363,721 in the World
rank by utility patentsForward Citations = 489
Company Filing History:
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#140 in Holland, MI
#7,229 in Michigan
#179,574 in US
#363,721 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today