3 Utility and 2 Design Patents
#9 in Detroit Lakes, MN
#18,137 in Minnesota
#605,476 in US
rank by utility patentsForward Citations = 6
Company Filing History:

where one patent can have more than one assignee
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#9 in Detroit Lakes, MN
#18,137 in Minnesota
#605,476 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today