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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/28/1990
Application #:
07355731
Filing Dt:
05/23/1989
Inventors:
EMDEN R. GANSNER, STEPHEN C. NORTH, KIEM-PHONG VO
Title:
TECHNIQUE FOR DRAWING DIRECTED GRAPHS
Assignment: 1
Reel/Frame:
005085/0198Recorded: 05/23/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/18/1989
Exec Dt:
05/18/1989
Exec Dt:
05/18/1989
Assignees:
600 MOUNTAIN AVENUE
MURRY HILL, NEW JERSEY 07974-2070
550 MADISON AVE.
NEW YORK, NEW YORK 10022-3201
Correspondent:
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES,
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:
008194/0528Recorded: 10/28/1996Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/1996
Assignee:
LAW DEPARTMENT ECD-2
101 W. SCHANTZ AVE.
DAYTON, OHIO 45479
Correspondent:
DOUGLAS S. FOOTE
LAW DEPARTMENT ECD-2
101 W. SCHANTZ AVENUE
DAYTON, OHIO 45479

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