2 Utility and 3 Design Patents
#1 in Gregory, MI
#1,992 in Michigan
#48,889 in US
rank by design patentsForward Citations = 75
Company Filing History:

where one patent can have more than one assignee
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#1 in Gregory, MI
#1,992 in Michigan
#48,889 in US
rank by design patentsCompany Filing History:

Get your Inventor Badge Today