Patent Assignment
Reel/Frame 014662/0193
Change of Name
Recorded: 2004-05-24
Pages: 12
Assignor
ZIMPRO PASSAVANT ENVIRONMENTAL SYSTEMS, INC.
Executed: 1996-02-10
Assignee
ZIMPRO ENVIRONMENTAL, INC.
301 W. MILITARY ROAD, ROTHSCHILD, WISCONSIN, 54474
Covered Property
(1)
Caustic Sulfide Wet Oxidation Process
Patent:
5,082,571 →
Application:
07/698,868 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.