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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/14/1986
Application #:
06599924
Filing Dt:
04/13/1984
Inventors:
DAVID R. UNDERDOWN, O. HOWARD GLAZE
Title:
PROPPANT CHARGE AND METHOD
Assignment: 1
Reel/Frame:
004775/0534Recorded: 08/27/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/07/1987
Assignee:
A DE CORP.
NOT PROVIDED
Correspondent:
JONES, DAY, REAVIS & POGUE
225 WEST WASHINGTON
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:
005626/0434Recorded: 03/11/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/07/1987
Assignee:
Correspondent:
ALAN J. ATKINSON
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
P.O. BOX 4740
HOUSTON, TX 77210-4740

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