IP Library › Assignment 012565/0137
Patent Assignment
Reel/Frame 012565/0137

Assignment of Assignor's Interest

Recorded: 2002-02-06 Pages: 2
Assignors
SCHRUEFER, ANDREAS
Executed: 2001-11-19
WOLF, WERNER
Executed: 2001-11-19
LEDERER, GUENTHER
Executed: 2001-11-19
DROESCHER, PETER
Executed: 2001-11-19
NOSOWICZ, JOSEF
Executed: 2001-11-19
STEIGENBERGER, GEORG
Executed: 2001-11-19
Assignee
BURGMANN DICHTUNGSWERKE GMBH AND CO. KG
AEUSSERE SAUERLACHER STRASSE 6-10, D-82515 WOLFRATSHAUSEN, GERMANY
Covered Property (1)
Face Seal Device with Additional Mass for High Rotational Speeds
Patent: 6,517,078 →
Application: 09/990,266 →
Publication: US 2002/0060429
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 8, 2007
From: BURGMANN DICHTUNGSWERKE
To: BURGMANN INDUSTRIES GMBH & CO. KG
Reel/Frame 018899/0179 →
Change of Name Aug 4, 2010
From: BURGMANN INDUSTRIES GMBH & CO. KG
To: EAGLEBURGMANN GERMANY GMBH & CO. KG
Reel/Frame 024785/0020 →