13 Utility Patents
#16 in Winfield, IL
#5,467 in Illinois
#147,495 in US
#296,503 in the World
Forward Citations = 143
Company Filing History:
Amoco Corporation

Standard Oil Company (indiana)
4. 1 out of 25
Cook Composites & Polymers Co.
5. 1 out of 104

where one patent can have more than one assignee
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