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Assignor Name : SIERRA GEOPHYSICS, INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:006817/0225   Pages: 11
Recorded: 12/15/1993
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALLIBURTON LOGGING SERVICES, INC.
Exec Dt:
06/24/1993
2
OTIS ENGINEERING CORPORATION
Exec Dt:
06/24/1993
3
HALLIBURTON GEOPHYSICAL SERVICES, INC.
Exec Dt:
06/24/1993
4
SIERRA GEOPHYSICS, INC.
Exec Dt:
06/24/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 1431
1015 BOIS D'ARC DUNCAN, OK 73536-0102
OKLAHOMA
Properties
 
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Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:006869/0966   Pages: 11
Recorded: 02/28/1994
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALLIBURTON LOGGING SERVICES, INC.
Exec Dt:
06/24/1993
2
SIERRA GEOPHYSICS, INC.
Exec Dt:
06/24/1993
3
OTIS ENGINEERING CORPORATION
Exec Dt:
06/24/1993
4
HALLIBURTON GEOPHYSICAL SERVICES, INC.
Exec Dt:
06/24/1993
5
HGS INCORPORATED
Exec Dt:
06/24/1993
Assignee
1
HALLIBURTON COMPANY
1015 BOIS D'ARC
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234053
NONE
07914077
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
1015 BOIS D'ARC
DUNCAN, OK 73536-0102

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