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Patent Assignment Assignor Details
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Assignor Name : LIU, OLIVE Y.
Total Assignments: 2
Assignment: 1
Reel/Frame:004096/0196   Pages: 4
Recorded: 02/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/14/1982
2
Exec Dt:
10/14/1982
Assignee
1
5000 GULF FREEWAY, P.O. BOX 2175,
HOUSTON,, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06434644
Correspondence name and address
RANDALL J. GORT, ESQ.
SCHLUMBERGER WELL SERVICES,
P. O. BOX 2175
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004752/0825   Pages: 2
Recorded: 07/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/28/1987
Assignee
1
5000 GULF FREEWAY
(P.O. BOX 2175), A CORP. OF TX
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07070470
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175

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