Patent Assignment
Reel/Frame 019183/0316
Assignment of Assignor's Interest
Recorded: 2007-04-19
Pages: 3
Assignor
COOGAN, JAMES J
Executed: 2007-04-13
Assignee
SIEMENS BUILDING TECHNOLOGIES, INC.
1000 DEERFIELD PARKWAY, BUFFALO GROVE, ILLINOIS, 60089
Covered Property
(1)
Air Pressure Control System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.