126 Utility and 1 Design Patents
#1 in Stoughton, WI
#22 in Wisconsin
#3,352 in US
#5,971 in the World
rank by utility patentsForward Citations = 1,528
Company Filing History:


Nelson Industries, Inc.
4. 2 out of 649

5. 2 out of 27
Cummins Filtration Inc.
where one patent can have more than one assignee
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