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Patent Assignment Assignor Details
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Assignor Name : BECHTEL INVESTMENTS, INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:004911/0806   Pages: 2
Recorded: 06/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/10/1988
Assignee
1
50 BEALE STREET
A NEVADA CORP.
SAN FRANCISCO, CALIFORNIA 94119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07041180
Correspondence name and address
TOWNSEND AND TOWNSEND
STEUART STREET TOWER, ONE MARKET PLA.
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:005074/0447   Pages: 2
Recorded: 05/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/27/1989
Assignee
1
50 BEALE STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06537623
Correspondence name and address
TOWNSEND AND TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:005600/0501   Pages: 2
Recorded: 02/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/07/1991
Assignee
1
FIFTY BEALE STREET,
SAN FRANCISCO,, CALIFORNIA 94119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07144599
Correspondence name and address
DAVID N. SLONE
TOWNSEND AND TOWNSEND
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 4
Reel/Frame:009015/0001   Pages: 72
Recorded: 03/05/1998
Conveyance: ASSET PURCHASE
Assignor
1
Exec Dt:
11/28/1995
Assignee
1
SUITE 270
1400 BROADFIELD
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07101249
Correspondence name and address
PHOENIX DRILLING SERVICES, INC.
GERALD HAGE
1400 BROADFIELD, SUITE 270
HOUSTON, TEXAS 77084
Assignment: 5
Reel/Frame:009386/0803   Pages: 7
Recorded: 08/19/1998
Conveyance: ASSET PURCHASE
Assignor
1
Exec Dt:
11/28/1995
Assignee
1
1400 BROADFIELD, SUITE 270
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07101249
Correspondence name and address
PHOENIX DRILLING SERVICES, INC.
GERALD HAGE
1400 BROADFIELD, SUITE 270
HOUSTON, TX 77084

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