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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/01/1993
Application #:
07782181
Filing Dt:
10/24/1991
Inventor:
JOHN J. DOPAZO
Title:
MULTI-EXPANER CRYOGENIC COOLER
Assignment: 1
Reel/Frame:
005898/0101Recorded: 10/24/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/17/1991
Assignee:
LOS ANGELES, CALIFORNIA
Correspondent:
TERJE GUDMESTAD
HUGHES AIRCRAFT COMPANY
BLDG. C1, MAIL STATION A-126
P. O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:
010589/0645Recorded: 02/07/2000Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/1995
Assignee:
PATENTS & LICENSING
7200 HUGHES TERRACE, BLDG. CO/C1
LOS ANGELES, CALIFORNIA 90045
Correspondent:
RAYTHEON COMPANY
WILLIAM C. SCHUBERT
200 EAST EL SEGUNDO BLVD.
EL SEGUNDO, CA 90245-0902
Assignment: 3
Reel/Frame:
009123/0473Recorded: 04/30/1998Pages: 37
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/16/1997
Assignee:
P.O. BOX 956
200 N. SEPULVEDA BLVD.
EL SEGUNDO, CALIFORNIA 90245
Correspondent:
HUGHES ELECTRONICS CORPORATION
MICHAEL W. SALES
200 N. SEPULVEDA BLVD.
P.O. BOX 956
EL SEGUNDO, CALIFORNIA 90245
Assignment: 4
Reel/Frame:
010909/0006Recorded: 06/19/2000Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT PROPERTY NUMBER AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 01062, FRAME 0148
Assignor:
Exec Dt:
12/17/1997
Assignee:
141 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Correspondent:
RAYTHEON COMPANY
WILLIAM C. SCHUBERT
2000 EAST EL SEGUNDO BOULEVARD
P.O. BOX 902
EL SEGUNDO, CA 90245-0902

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