IP Library Assignment 012164/0724
Patent Assignment
Reel/Frame 012164/0724

Assignment of Assignor's Interest

Recorded: 2001-09-13 Pages: 4
Assignor
POWELL, TERRY WAYNE
Executed: 1998-05-20
Assignee
SIEMENS ENERGY & AUTOMATION
3333 OLD MILTON PARKWAY, ALPHARETTA, GEORGIA, 30005
Covered Property (1)
Method for an Alarm Event Generator
Patent: 6,690,980 →
Application: 09/950,974 →
Publication: US 2003/0028274
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 18, 2010
From: SIEMENS ENERGY AND AUTOMATION AND SIEMENS BUILDING TECHNOLOGIES, INC.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 024411/0223 →