7 Utility and 8 Design Patents
#3 in Sauk City, WI
#675 in Wisconsin
#16,027 in US
#27,972 in the World
rank by design patentsForward Citations = 202
Company Filing History:
Masterchem Industries, LLC
Productsource LLC
4. 2 out of 3
Columbia Parcar Corp.
5. 1 out of 29
where one patent can have more than one assignee
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