9 Utility and 2 Design Patents
#173 in Kalamazoo, MI
#9,203 in Michigan
#224,542 in US
#458,000 in the World
rank by utility patentsForward Citations = 89
Company Filing History:
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#173 in Kalamazoo, MI
#9,203 in Michigan
#224,542 in US
#458,000 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today