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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
4797029
Issue Dt:
01/10/1989
Application #:
06934285
Filing Dt:
11/24/1986
Inventors:
WILLIAM S. COWAN, EDWARD M. GALLE JR.
Title:
REMOTELY INSTALLING A TUBULAR STRING
Assignment: 1
Reel/Frame:
004636/0722Recorded: 11/24/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
COWAN, WILLIAM S.
Exec Dt:
11/03/1986
GALLE, EDWARD M. JR.
Exec Dt:
11/11/1986
Assignee:
ARMCO INC., A OHIO CORP.
703 CURTIS ST.
MIDDLETOWN, OHIO 45043
Correspondent:
ARMCO INC.
LEGAL DEPT.
703 CURTIS STREET
MIDDLETOWN, OH 45043
Assignment: 2
Reel/Frame:
004728/0498Recorded: 06/08/1987Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
ARMCO INC
Exec Dt:
03/27/1987
Assignee:
NATIONAL SUPPLY COMPANY, INC., A CORP. OF DE
Correspondent:
ARMCO INC.
703 CURTIS ST.
MIDDLETOWN, OH 45043
Assignment: 3
Reel/Frame:
004747/0423Recorded: 06/08/1987Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
NATIONAL SUPPLY COMPANY, INC., A CORP. OF DE
Exec Dt:
04/03/1987
Assignee:
NATIONAL OILWELL, A GENERAL PARTNERSHIP OF DE
Correspondent:
ARMCO CORPORATED OFFICE
703 CURTIS ST.,
MIDDLETOWN, OH 45043
Assignment: 4
Reel/Frame:
006486/0856Recorded: 04/06/1993Pages: 47
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NATIONAL-OILWELL
Exec Dt:
03/22/1993
Assignee:
CITICORP USA, INC., AS COLLATERAL AGENT
399 PARK AVENUE
NEW YORK, NEW YORK 10043
Correspondent:
TODD MACK
FEDERAL INFORMATION SERVICE
450 5TH ST. N.W.
STE. IC-45
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:
016446/0751Recorded: 04/14/2005Pages: 80
Conveyance:
ASSIGNMENT INCLUDED AS PART OF A SALES AGREEMENT
Assignor:
NATIONAL OILWELL
Exec Dt:
12/13/1993
Assignee:
KVAERNER NATIONAL, INC.
1255 N. POST OAK ROAD
HOUSTON, TEXAS 77055
Correspondent:
MATTHEW F. STEINHEIDER
750 BERING DRIVE
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:
006952/0738Recorded: 04/21/1994Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NATIONAL - OILWELL
Exec Dt:
01/31/1994
Assignee:
KVAERNER NATIONAL, INC.
1255 N. POST OAK ROAD
HOUSTON,, TEXAS 77055
Correspondent:
JOHN R. CASPERSON
BUSKOP LAW GROUP
1818 MEMORIAL
HOUSTON, TX 77007
Assignment: 7
Reel/Frame:
006952/0762Recorded: 04/21/1994Pages: 18
Conveyance:
RELEASE OF SECURITY INTEREST AND COLLATERAL REASSIGNMENT.
Assignor:
CITICORP USA, INC., AS U.S. COLLATERAL AGENT
Exec Dt:
01/31/1994
Assignee:
NATIONAL-OILWELL
5555 SAN FELIPE
HOUSTON,, TEXAS 77056
Correspondent:
JOHN R. CASPERSON
BUSKOP LAW GROUP
1818 MEMORIAL
HOUSTON, TX 77007
Assignment: 8
Reel/Frame:
016446/0597Recorded: 04/14/2005Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
KVAERNER FSSL, INC.
Exec Dt:
12/29/1997
KVAERNER NATIONAL, INC.
Exec Dt:
12/29/1997
Assignee:
KVAERNER OILFIELD PRODUCTS, INC.
1255 N. POST OAK ROAD
HOUSTON, TEXAS 77055
Correspondent:
MATTHEW F. STEINHEIDER
750 BERING DRIVE
HOUSTON, TX 77057

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