25 Utility and 1 Design Patents
#47 in Holland, MI
#2,307 in Michigan
#61,916 in US
#120,491 in the World
rank by utility patentsForward Citations = 229
Company Filing History:
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#47 in Holland, MI
#2,307 in Michigan
#61,916 in US
#120,491 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today