Patent Assignment
Reel/Frame 023789/0088
Assignment of Assignor's Interest
Recorded: 2010-01-14
Pages: 3
Assignee
AMCOL INTERNATIONAL CORPORATION
2870 FORBS AVENUE, HOFFMAN ESTATES, ILLINOIS, 60192
Covered Property
(1)
Contaminant-Reactive Gabion Cage or Grid Structure and Method of Manufacture and Use
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.