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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/30/2013
Application #:
12463001
Filing Dt:
05/08/2009
Publication #:
Pub Dt:
11/12/2009
Inventors:
Roger P. Angel, Warren B. Davison
Title:
SOLAR CONCENTRATOR APPARATUS WITH LARGE, MULTIPLE, CO-AXIAL DISH REFLECTORS
Assignment: 1
Reel/Frame:
022658/0921Recorded: 05/08/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/07/2009
Exec Dt:
05/07/2009
Assignee:
STEWARD OBSERVATOR, 933 NORTH CHERRY
TUCSON, ARIZONA 85721
Correspondent:
SNELL & WILMER L.L.P. (MAIN)
ONE ARIZONA CENTER, 400 E VAN BUREN ST
JULIE ESLICK
PHOENIX, AZ 85004-2202
Assignment: 2
Reel/Frame:
024186/0400Recorded: 04/05/2010Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/2010
Assignee:
1000 INDEPENDENCE AVE., S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
MARK P. DVORSCAK
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE.
ARGONNE, IL 60439

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