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Patent Assignment Abstract of Title
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Total Assignments: 11
Patent #:
4747451
Issue Dt:
05/31/1988
Application #:
07082840
Filing Dt:
08/06/1987
Inventors:
HAROLD P. ADAMS JR., DAVID R. HILL, LEE M. RICHEY, ANDREW B. MAITLAND et al
Title:
LEVEL SENSOR
Assignment: 1
Reel/Frame:
004818/0131Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
HILL, DAVID R.
Exec Dt:
07/31/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 2
Reel/Frame:
004818/0131Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
HILL, DAVID R.
Exec Dt:
07/31/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 3
Reel/Frame:
004818/0132Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
RICHEY, LEE M.
Exec Dt:
07/31/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 4
Reel/Frame:
004818/0133Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MAITLAND, ANDREW B.
Exec Dt:
07/31/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 5
Reel/Frame:
004818/0133Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MAITLAND, ANDREW B.
Exec Dt:
07/31/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 6
Reel/Frame:
004818/0134Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BANTON, WILLIAM E.
Exec Dt:
07/31/1987
Assignee:
OIL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 7
Reel/Frame:
004818/0134Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
BANTON, WILLIAM E.
Exec Dt:
07/31/1987
Assignee:
OIL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 8
Reel/Frame:
004818/0135Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
TAYLOR, DAVID C.
Exec Dt:
08/03/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 9
Reel/Frame:
004818/0135Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
TAYLOR, DAVID C.
Exec Dt:
08/03/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 10
Reel/Frame:
004818/0130Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
ADAMS, HAROLD P. JR.
Exec Dt:
08/04/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 11
Reel/Frame:
004818/0130Recorded: 08/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
ADAMS, HAROLD P. JR.
Exec Dt:
08/04/1987
Assignee:
OIL WELL AUTOMATION, INC.
Correspondent:
DAVID C. HANSON
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363

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