7 Utility Patents
#7 in Houghton, MI
#11,443 in Michigan
#273,555 in US
#558,993 in the World
Forward Citations = 12
Company Filing History:
South Dakota Board of Regents
where one patent can have more than one assignee
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#7 in Houghton, MI
#11,443 in Michigan
#273,555 in US
#558,993 in the World
Company Filing History:
Get your Inventor Badge Today