Patent Assignment
Reel/Frame 023157/0919
Assignment of Assignor's Interest
Recorded: 2009-08-27
Pages: 3
Assignor
LONTKA, KAREN D.
Executed: 2009-08-26
Assignee
SIEMENS BUILDING TECHNOLOGIES, INC.
1000 DEERFIELD PARKWAY, BUFFALO GROVE, ILLINOIS, 60089
Covered Property
(1)
Methods and Apparatus for Controlling and Testing a Notification Appliance Circuit
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.