31 Utility Patents
#4 in Oak Forest, IL
#1,431 in Illinois
#44,085 in US
#84,906 in the World
Forward Citations = 87
Company Filing History:


Nalco Company
4. 3 out of 87

5. 2 out of 73
Air Liquide America, L.p.
where one patent can have more than one assignee
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