110 Utility Patents
#2 in Stoughton, WI
#27 in Wisconsin
#4,420 in US
#7,862 in the World
Forward Citations = 1,883
Company Filing History:


Nelson Industries, Inc.
4. 2 out of 13,957

5. 2 out of 30
Dober Chemical Corporation
where one patent can have more than one assignee
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