Patent Assignment
Reel/Frame 018889/0193
Assignment of Assignor's Interest
Recorded: 2007-02-14
Pages: 2
Assignor
ZIMMERMAN, NOLAN L.
Executed: 2007-02-09
Assignee
SEMITOOL, INC.
655 WEST RESERVE DRIVE, KALISPELL, MONTANA, 59901
Covered Property
(1)
Electro-Chemical Processor with Wafer Retainer
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.