125 Utility and 1 Design Patents
#1 in Stoughton, WI
#21 in Wisconsin
#3,342 in US
#5,935 in the World
rank by utility patentsForward Citations = 1,514
Company Filing History:





Nelson Industries, Inc.
4. 2 out of 649

5. 2 out of 19
Cummins Filtration Inc.
where one patent can have more than one assignee
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