Patent Assignment
Reel/Frame 019228/0275
Assignment of Assignor's Interest
Recorded: 2007-04-30
Pages: 5
Assignee
AMCOL INTERNATIONAL CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE, ARLINGTON HEIGHTS, ILLINOIS, 60004
Covered Property
(1)
Contaminant-Reactive Gabion and Method of Manufacture and Use
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.