22 Utility and 3 Design Patents
#41 in Bloomington, MN
#2,644 in Minnesota
#75,197 in US
#147,548 in the World
rank by utility patentsForward Citations = 479
Company Filing History:

Other

4. 3 out of 136
Johnsondiversey, Inc.
5. 3 out of 3
Physical Electronics Inc.
where one patent can have more than one assignee
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