19 Utility Patents
#2 in Island Lake, IL
#3,250 in Illinois
#91,781 in US
#181,319 in the World
Forward Citations = 567
Company Filing History:

Amcol International Corporation
American Colloid Company
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#2 in Island Lake, IL
#3,250 in Illinois
#91,781 in US
#181,319 in the World
Company Filing History:

Get your Inventor Badge Today