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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/26/1991
Application #:
07454489
Filing Dt:
12/21/1989
Inventors:
DAVID A. GRADL, STEPHEN M. HENNING
Title:
SWITCHED DAMPER CIRCUIT FOR DC TO DC POWER CONVERTERS
Assignment: 1
Reel/Frame:
005241/0193Recorded: 12/21/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/13/1989
Exec Dt:
12/15/1989
Assignees:
600 MOUNTAIN AVE.
A CORP. OF NY
MURRAY HILL, NEW JERSEY 07974-2070
550 MADISON AVE.
A CORP. OF NY
NEW YORK, NEW YORK 10022-3201
Correspondent:
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:
019965/0719Recorded: 10/16/2007Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/2000
Assignee:
AMERESTRASSE 3, BUILDING #542
9323 STEINACH, SWITZERLAND
Correspondent:
CRAIG J. COX
2200 ROSS AVENUE SUITE 2800
DALLAS, TX 75201

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