Patent Assignment
Reel/Frame 018253/0332
Assignment of Assignor's Interest
Recorded: 2006-09-14
Pages: 6
Assignee
GAMMA VACUUM, LLC
2915 133RD STREET WEST, SHAKOPEE, MINNESOTA, 55379
Covered Property
(1)
Ion Pump Having Emission Containment
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.