5 Utility and 24 Design Patents
#1 in E. Grand Rapids, MI
#241 in Michigan
#4,149 in US
#7,182 in the World
rank by design patentsForward Citations = 536
Company Filing History:
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#1 in E. Grand Rapids, MI
#241 in Michigan
#4,149 in US
#7,182 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today