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Patent Assignment Assignor Details
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Assignor Name : WATTERS, LARRY T.
Total Assignments: 5
Assignment: 1
Reel/Frame:006512/0705   Pages: 8
Recorded: 05/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1993
2
Exec Dt:
04/20/1993
3
Exec Dt:
04/21/1993
4
Exec Dt:
04/20/1993
5
Exec Dt:
04/21/1993
6
Exec Dt:
04/24/1993
7
Exec Dt:
04/21/1993
8
Exec Dt:
04/20/1993
9
Exec Dt:
04/21/1993
10
Exec Dt:
04/21/1993
Assignee
1
THOMAS R. WEAVER
HALLIBURTON SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08031777
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:006562/0036   Pages: 6
Recorded: 06/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/1993
2
Exec Dt:
05/18/1993
3
Exec Dt:
05/20/1993
4
Exec Dt:
05/19/1993
5
Exec Dt:
05/18/1993
6
Exec Dt:
05/14/1993
7
Exec Dt:
05/18/1993
Assignee
1
P.O. BOX 1431
HALLIBURTON SERVICES
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08041083
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:039124/0895   Pages: 3
Recorded: 07/11/2016
Attorney Dkt #:71447-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/11/2013
Assignee
1
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14649332
Correspondence name and address
BARB STIEVE
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 4
Reel/Frame:045885/0181   Pages: 4
Recorded: 05/23/2018
Attorney Dkt #:CSI/0012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2018
2
Exec Dt:
02/26/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
02/23/2018
5
Exec Dt:
02/26/2018
Assignee
1
2202 OIL CENTER COURT
DRILLING TECHNOLOGY CENTER
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15987443
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:047705/0362   Pages: 3
Recorded: 12/07/2018
Attorney Dkt #:CSI/0014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2018
2
Exec Dt:
12/03/2018
Assignee
1
DRILLING TECHNOLOGIES CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16212971
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77041

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