Patent Assignment
Reel/Frame 015879/0961
Assignment of Assignor's Interest
Recorded: 2004-10-05
Pages: 3
Assignors
SPEARMAN, MICHAEL
Executed: 2004-10-01
BURBAN, JOHN H.
Executed: 2004-10-01
CROWDER, ROBERT O.
Executed: 2004-10-01
GEISZ, CARL M.
Executed: 2004-10-01
Assignee
POROUS MEDIA CORPORATION
1350 HAMMOND ROAD, ST. PAUL, MINNESOTA, 55110
Covered Property
(1)
Oxygen Humidifier
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.