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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/30/1990
Application #:
07392969
Filing Dt:
08/07/1989
Inventors:
CHARLES M. KALNINS, PHILLIP C. TUCKETT, SOREN R. Z. HANSEN
Title:
CYCLONE SEPARATOR
Assignment: 1
Reel/Frame:
005217/0593Recorded: 01/22/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/12/1990
Exec Dt:
01/12/1990
Exec Dt:
01/12/1990
Assignee:
SASSAFRAS, 3787
VICTORIA, AUSTRALIA
Correspondent:
JOHN E. HOLDER
CONOCO INC.,
POST OFFICE BOX 1267
PONCA CITY, OKLAHOMA 74603
Assignment: 2
Reel/Frame:
005411/0450Recorded: 08/20/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/11/1990
Assignee:
600 NORTH DAIRY ASHFORD RD., A CORP. OF DE
HOUSTON, TEXAS
Correspondent:
J. E. HOLDER
CONOCO INC.,
POST OFFICE BOX 1267
PONCA CITY, OKLAHOMA 74603
Assignment: 3
Reel/Frame:
008231/0478Recorded: 11/20/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/1996
Assignee:
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
SANDRA E. ALFORD
PATENT DEPARTMENT
3900 ESSEX LAND
HOUSTON, TX 77027

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