Patent Assignment
Reel/Frame 019223/0435
Assignment of Assignor's Interest
Recorded: 2007-04-27
Pages: 7
Assignors
OLSTA, JAMES T
Executed: 2007-04-27
HORNADAY, CHARLES J.
Executed: 2007-04-27
TRAUGER, ROBERT J.
Executed: 2007-04-27
DARLINGTON, JERALD W.
Executed: 2007-04-27
Assignee
AMCOL INTERNATIONAL CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE, ARLINGTON HEIGHTS, ILLINOIS, 60004
Covered Property
(1)
Contaminant-Reactive Geocomposite Mat and Method of Manufacture and Use
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.