22 Utility and 9 Design Patents
#2 in Fennville, MI
#2,850 in Michigan
#75,267 in US
#147,706 in the World
rank by utility patentsForward Citations = 542
Company Filing History:
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#2 in Fennville, MI
#2,850 in Michigan
#75,267 in US
#147,706 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today