Patent Assignment
Reel/Frame 010074/0896
Assignment of Assignor's Interest
Recorded: 1999-07-08
Pages: 3
Assignor
HANSEN, GARY L.
Executed: 1999-06-07
Assignee
MALLINCKRODT INC.
P.O. BOX 5840, 675 MCDONNELL BOULEVARD, ST. LOUIS, MISSOURI, 63134
Covered Property
(1)
Hat-Held Respiratory Mask
Patent:
6,505,623 →
Application:
09/325,770 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.