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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/16/1991
Application #:
07235238
Filing Dt:
08/23/1988
Inventors:
ROBERT C. EMMETT JR., LAWRENCE T. O'CONNOR
Title:
APPARATUS FOR BIOLOGICAL PROCESSING OF METAL-CONTAINING ORES
Assignment: 1
Reel/Frame:
004991/0092Recorded: 10/17/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/10/1988
Exec Dt:
10/10/1988
Assignee:
Correspondent:
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 2
Reel/Frame:
007067/0794Recorded: 07/18/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/08/1994
Assignee:
MARYLU DAWSON
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
ATTN: MARYLU DAWSON
3900 ESSEX LANE
HOUSTON, TX 77027

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