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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/24/2001
Application #:
09490076
Filing Dt:
01/24/2000
Inventors:
Thomas Keller, Ulrich Reinfrank, Wolfgang Ries, Reinhard Svejkovsky, Robert Woppowa et al
Title:
Mechanical face seal device
Assignment: 1
Reel/Frame:
010525/0414Recorded: 01/24/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/23/1999
Exec Dt:
12/20/1999
Exec Dt:
12/17/1999
Exec Dt:
12/20/1999
Exec Dt:
12/20/1999
Exec Dt:
12/17/1999
Assignee:
AEUSSERE SAUERLACHER STR. 6-10
WOLFRATSHAUSEN, GERMANY D-825
Correspondent:
GRIFFIN, BUTLER, WHISENHUNT & SZIPL, LLP
F. PRINCE BUTLER
2300 SOUTH NINTH STREET, SUITE PH-1
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:
016662/0075Recorded: 08/24/2005Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/2004
Assignee:
AEUSSERE SAUERTACHER STRASSE 6-10
WOLFRATSHAUSEN, GERMANY D-82515
Correspondent:
JAMES T. ELLER, JR.
BIRCH, STEWART, KOLASCH ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:
025514/0802Recorded: 12/16/2010Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/2010
Assignee:
AUSSERE SAUERLACHER STRASSE 6-10
WOLFRATSHAUSEN, GERMANY D-82515
Correspondent:
THOMAS J. ROMANO
520 S.W. YAMHILL STREET
200 PACIFIC BUILDING
PORTLAND, OR 97204

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