Patent Assignment
Reel/Frame 019201/0890
Corrective Coversheet to Correct Spelling of Third Inventors First and Last Name on a Previously Recorded Document at Reel 015298/Frame 0472.
Recorded: 2007-03-30
Pages: 4
Assignors
DUFFY, DEAN R.
Executed: 2004-10-26
YOUNG, DONALD E.
Executed: 2004-10-26
CHRISTENSEN, LOWELL E.
Executed: 2004-10-27
SUNDET, DOUGLAS C.
Executed: 2004-10-26
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Method of Forming Self-Supporting Pleated Filter Media
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.