Patent Assignment
Reel/Frame 012367/0886
Assignment of Assignor's Interest
Recorded: 2001-12-06
Pages: 7
Assignors
BURBAN, JOHN H.
Executed: 2001-12-03
CROWDER, ROBERT O.
Executed: 2001-12-03
SPEARMAN, MICHAEL R.
Executed: 2001-12-04
ROBERTS, KEITH A.
Executed: 2001-12-03
Assignee
POROUS MEDIA CORPORATION
1350 HAMMOND ROAD, ST. PAUL, MINNESOTA, 55110
Covered Properties
(2)
Membrane Air Dryer with Integral Diffuser and Method of Manufacture Thereof
Membrane air dryer with integral diffuser and method of manufacture thereof
Application:
60/254,407 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.