Patent Assignment
Reel/Frame 011954/0746
Assignment of Assignor's Interest
Recorded: 2001-06-26
Pages: 3
Assignors
MITTELSTADT, WILLIAM A.
Executed: 2001-06-25
CASTIGLIONE, DAVID M.
Executed: 2001-06-25
INSLEY, THOMAS I.
Executed: 2001-06-25
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133
Covered Property
(1)
Respirator Valve