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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/20/1989
Application #:
07181803
Filing Dt:
04/15/1988
Inventor:
JOHN J. WAKEFIELD JR.
Title:
METHOD FOR DETERMINING AND CONTROLLING THE AMOUNT OF FINELY DIVIDED PARTICULATE SOLIDS ADDED TO A STREAM OF FLUID
Assignment: 1
Reel/Frame:
005635/0998Recorded: 04/15/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/07/1988
Assignee:
LOS ANGELES, CALIFORNIA
Correspondent:
F. LINDSEY SCOTT
PATENT DEPT.
ATLANTIC RICHFIELD CO.
2300 W. PLANO PARKWAY
PLANO, TX 75075
Assignment: 2
Reel/Frame:
005765/0284Recorded: 07/11/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/05/1991
Assignee:
HOUSTON, TEXAS
Correspondent:
F. LINDSEY SCOTT
PATENT DEPT.
ATLANTIC RICHFIELD CO.
2300 W. PLANO PARKWAY, PRC J2330
PLANO, TX 75075

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