38 Utility Patents
#11 in Lake Zurich, IL
#1,041 in Illinois
#32,596 in US
#62,073 in the World
Forward Citations = 871
Company Filing History:
Amcol International Corporation


4. 3 out of 1,738

5. 3 out of 4
Claytec, Inc.
where one patent can have more than one assignee
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