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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/17/1993
Application #:
07899839
Filing Dt:
06/17/1992
Inventors:
WILLIAM A. EDELSTEIN, HAROLD J. VINEGAR, CHIA-FU HSU, OTWARD M. MUELLER
Title:
BALANCED-LINE RF ELECTRODE SYSTEM FOR USE IN RF GROUND HEATING TO RECOVER OIL FROM OIL SHALE
Assignment: 1
Reel/Frame:
006165/0328Recorded: 06/17/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/12/1992
Exec Dt:
06/12/1992
Assignee:
Correspondent:
GENERAL ELECTRIC COMPANY
LAWRENCE P. ZALE
CRD PATENT DOCKET RM 4A59
P.O. BOX 8, BLDG. K-1-SALAMONE
SCHENECTADY, NY 12301
Assignment: 2
Reel/Frame:
006744/0163Recorded: 09/20/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/10/1993
Exec Dt:
09/10/1993
Assignee:
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Correspondent:
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463

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