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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/18/1988
Application #:
06889131
Filing Dt:
07/24/1986
Inventor:
RICHARD D. DOCTOR
Title:
APPARATUS FOR MAGNETIC SEPARATION OF PARAMAGNETIC AND DIAMAGNETIC MATERIAL
Assignment: 1
Reel/Frame:
004637/0256Recorded: 11/26/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/21/1986
Assignee:
Correspondent:
RICHARD E. CONSTANT
GC-42 (FORSTL) MS-6F-067
1000 INDEPENDENCE AVE., S.W.
UNITED STATES DEPT. OF ENERGY
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:
004897/0431Recorded: 11/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/06/1987
Assignee:
ARGONNE, ILLINOIS 60439
Correspondent:
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:
005010/0038Recorded: 01/17/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/28/1988
Assignee:
Correspondent:
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:
006396/0541Recorded: 01/25/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/27/1992
Assignee:
1000 INDEPENDENCE AVENUE, S.W.
GC-42, MS 6F-067 (FORSTL)
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
RICHARD E. CONSTANT
UNITED STATES DEPARTMENT OF ENERGY
GC-42, MS 6F-067 (FORSTL)
1000 INDEPENDENCE AVE., S.W.
WASHINGTON, DC 20585

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