21 Utility and 2 Design Patents
#11 in Hudsonville, MI
#3,047 in Michigan
#79,839 in US
#156,779 in the World
rank by utility patentsForward Citations = 402
Company Filing History:
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#11 in Hudsonville, MI
#3,047 in Michigan
#79,839 in US
#156,779 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today