Patent Assignment
Reel/Frame 013347/0464
Assignment of Assignor's Interest
Recorded: 2002-09-26
Pages: 3
Assignor
SIROKMAN, WILLIAM A.
Executed: 2002-09-26
Assignee
SPIRATION, INC.
18109 NORTHEAST 76TH STREET, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Automated Provision of Information Related to Air Evacuation from a Chest Cavity
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.