6 Utility Patents
#170 in Wheaton, IL
#13,105 in Illinois
#336,727 in US
#695,828 in the World
Forward Citations = 303
Company Filing History:
Dunn Edwards, Corp. & Fluid Management Ltd. Part.
Fluid Management Limited Partnership
Dunn-edwards Corporation
4. 1 out of 5
National Engineering Company
where one patent can have more than one assignee
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