Patent Assignment
Reel/Frame 009851/0599
Assignment of Assignor's Interest
Recorded: 1998-08-13
Pages: 3
Assignor
LIETZ, DIETER
Executed: 1998-07-09
Assignee
WAGNER ALARM- UND SICHERUNGSSYSTEME GMBH
SCHLESWIGSTRASSE 5, 30853 LANGENHAGEN, GERMANY
Covered Property
(1)
Apparatus and Method for De-Icing an Intake Opening
Patent:
6,143,090 →
Application:
09/125,238 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 1998
From: LIETZ, DIETER
To: WAGNER ALARM- UND SICHERUNGSSYSTEME GMBH
Reel/Frame 009691/0146 →
Merger
Apr 2, 2012
From: WAGNER ALARM-UND SCHERUNGSSYSTEME GMBH
To: WAGNER DEUTSCHLAND GMBH
Reel/Frame 027970/0293 →
Change of Name
Apr 6, 2012
From: WAGNER DEUTSCHLAND GMBH
To: WAGNER GROUP GMBH
Reel/Frame 028003/0388 →