Patent Assignment
Reel/Frame 018583/0690
Assignment of Assignor's Interest
Recorded: 2006-11-30
Pages: 2
Assignor
DOURDAVLILE, THEODORE A.
Executed: 2006-11-29
Assignee
WATES INVESTMENTS LIMITED
109 LUKENS DRIVE, NEW CASTLE, DELAWARE, 19720
Covered Property
(1)
Peltier Based Freeze-Thaw Valves and Methods of Use
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.