Patent Assignment
Reel/Frame 012492/0041
Assignment of Assignor's Interest
Recorded: 2002-01-16
Pages: 7
Assignors
SPEARMAN, MICHAEL R.
Executed: 2001-09-26
BURBAN, JOHN H.
Executed: 2001-09-26
THUNDYIL, MATHEWS
Executed: 2001-09-05
ZIA, MAJID
Executed: 2001-09-26
Assignee
POROUS MEDIA CORPORATION
1350 HAMMOND ROAD, ST. PAUL, MINNESOTA, 55110
Covered Property
(1)
Oil Dehydrator
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.