3 Utility and 2 Design Patents
#8 in Kindred, ND
#481 in North Dakota
#602,970 in US
rank by utility patentsForward Citations = 5
Company Filing History:

where one patent can have more than one assignee
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#8 in Kindred, ND
#481 in North Dakota
#602,970 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today