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Patent Assignment Assignor Details
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Assignor Name : REEVES, DOYLE E.
Total Assignments: 6
Assignment: 1
Reel/Frame:004085/0819   Pages: 2
Recorded: 01/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLOSE, THOMAS L.
Exec Dt:
01/12/1983
2
REEVES, DOYLE E.
Exec Dt:
01/12/1983
3
ORTLOFF, DONALD J.
Exec Dt:
01/12/1983
Assignee
1
HYDRIL COMPANY, A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5423579
NONE
06458732
Correspondence name and address
DODGE & BUSH
950 ECHO LANE, STE. 180
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:004369/0204   Pages: 1
Recorded: 10/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REEVES, DOYLE E.
Exec Dt:
10/01/1984
Assignee
1
HYDRIL COMPANY, A CORP. OF DE.
3663 NORTH BELT EAST
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4712815
NONE
06657078
Correspondence name and address
FRANK S. VADEN III
VADEN, EICKENROHT, THOMPSON, BEDNAR
& JAMISON
ONE RIVERWAY, STE. 2420
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:004494/0885   Pages: 3
Recorded: 11/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ORTLOFF, DONALD J.
Exec Dt:
10/15/1985
2
REEVES, DOYLE E.
Exec Dt:
10/15/1985
Assignee
1
HYDRIL COPANY, 3663 NORTH BELT EAST, HOUSTON, TEXAS 77205, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703954
NONE
06796069
Correspondence name and address
VADEN, EICKENROHT, THOMPSON & JAMISON
ONE RIVERWAY
SUITE 2420
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:004524/0601   Pages: 3
Recorded: 02/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REEVES, DOYLE E.
Exec Dt:
02/06/1986
2
MOTT, KEITH C.
Exec Dt:
02/06/1986
Assignee
1
HYDRIL COMPANY
3663 NORTH BELT EAST
A CORP. OF DELAWARE
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703959
NONE
06828191
Correspondence name and address
VADEN, EICKENROHT, THOMPSON & JAMISON
ONE RIVERWAY, STE. 2420
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:004974/0322   Pages: 2
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REEVES, DOYLE E.
Exec Dt:
08/10/1988
Assignee
1
HYDRIL COMPANY, A DE. CORP.
3663 NORTH BELT EAST
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917409
NONE
07240679
Correspondence name and address
VADEN, EICKENROHT, THOMPSON
& BOULWARE
ONE RIVERWAY
SUITE 1100
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:010829/0501   Pages: 2
Recorded: 05/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REEVES, DOYLE E.
Exec Dt:
05/22/2000
Assignee
1
HUNTING OILFIELD SERVICES, INC.
15355 VANTAGE PARKWAY, SUITE 100
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6442826
NONE
09580997
Correspondence name and address
FELSMAN, BRADLEY
ET AL
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102-3105

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