Patent Assignment
Reel/Frame 020684/0580
Assignment of Assignor's Interest
Recorded: 2008-03-21
Pages: 8
Assignee
ECOLAB INC.
370 NORTH WABASHA STREET, ECOLAB CENTER, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Method for Treating Feedwater
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.