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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/16/2002
Application #:
09866489
Filing Dt:
05/25/2001
Publication #:
Pub Dt:
03/14/2002
Inventor:
Thomas Steinhauser
Title:
METHOD FOR PRODUCING CORE PREFORMS AND RECYCLING CORE SAND FOR A FOUNDRY
Assignment: 1
Reel/Frame:
012095/0338Recorded: 08/17/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/2001
Assignee:
GEORG-VON-BOESELAGER-STR. 25
53117 BONN, GERMANY
Correspondent:
DARBY & DARBY P.C.
MICHAEL J. SWEEDLER
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 2
Reel/Frame:
026460/0463Recorded: 06/17/2011Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/25/2009
Assignee:
FRIEDRICH-WOEHLER-STR. 2
BONN, GERMANY 53117
Correspondent:
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601
Assignment: 3
Reel/Frame:
026726/0409Recorded: 08/10/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/30/2010
Assignee:
FRIEDRICH-WOEHLER-STR. 2
BONN, GERMANY 53117
Correspondent:
NILS H. LJUNGMAN
PO BOX 130
GREENSBURG, PA 15601

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