15 Utility and 10 Design Patents
#87 in Holland, MI
#4,788 in Michigan
#123,538 in US
#246,854 in the World
rank by utility patentsForward Citations = 228
Company Filing History:
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#87 in Holland, MI
#4,788 in Michigan
#123,538 in US
#246,854 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today