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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/19/1989
Application #:
07123621
Filing Dt:
11/20/1987
Inventors:
MELVIN W. FROHARDT, KEITH H. HARTZ, PATRICK C. HARDEE
Title:
SOLAR ENERGY TRACKING STRUCTURE INCORPORATING WIND SPOILERS
Assignment: 1
Reel/Frame:
004976/0393Recorded: 09/01/1988Pages: 5
Conveyance:
LETTERS OF ADMINISTRATION (SEE DOCUMENT FOR DETAILS). EFFECTIVE: SEPT 26, 1986
Assignor:
Exec Dt:
09/26/1986
Assignee:
Correspondent:
PATRICK M. HOGAN
MARTIN MARIETTA ASTRONAUTICS GROUP
P.O. BOX 179
DENVER, CO 80201
Assignment: 2
Reel/Frame:
004976/0387Recorded: 09/01/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/13/1988
Exec Dt:
02/13/1988
Assignee:
Correspondent:
MARTIN MARIETTA ASTRONAUTICS GROUP
P.O. BOX 179
DENVER, CO 80201
Assignment: 3
Reel/Frame:
004976/0389Recorded: 09/01/1988Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/24/1988
Exec Dt:
02/24/1988
Assignee:
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Correspondent:
MARTIN MARIETTA ASTRONAUTICS GROUP
P.O. BOX 179
DENVER, CO 80201

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