72 Utility and 12 Design Patents
#1 in Freeland, MI
#340 in Michigan
#10,258 in US
#18,789 in the World
rank by utility patentsForward Citations = 1,071
Company Filing History:
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#1 in Freeland, MI
#340 in Michigan
#10,258 in US
#18,789 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today