Patent Assignment
Reel/Frame 021321/0262
Assignment of Assignor's Interest
Recorded: 2008-07-23
Pages: 6
Assignee
PYROTEK, INC.
9503 E. MONTGOMERY AVENUE, SPOKANE, WASHINGTON, 99206
Covered Property
(1)
Molten aluminum refining and gas dispersion system
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.