5 Utility and 23 Design Patents
#3 in Spring Lake, MI
#258 in Michigan
#4,326 in US
#7,473 in the World
rank by design patentsForward Citations = 566
Company Filing History:
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#3 in Spring Lake, MI
#258 in Michigan
#4,326 in US
#7,473 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today