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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/28/1992
Application #:
07727665
Filing Dt:
07/09/1991
Inventor:
DONALD F. GRIEVE
Title:
HYDRICYCLONE SEPARATOR WITH TURBULENCE SHIELD
Assignment: 1
Reel/Frame:
005767/0744Recorded: 07/09/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/09/1991
Assignee:
A CORPORATION OF CA
MENLO PARK, CALIFORNIA
Correspondent:
EDWARD S. WRIGHT
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
SUITE 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
007838/0843Recorded: 01/17/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/1995
Assignee:
8600 JAMEEL ROAD, SUITE 180
HOUSTON, TEXAS 77040
Correspondent:
TOMLINSON ZISKO MOROSOLI & MASER LLC
TERI R. PREZANT
200 PAGE MILL ROAD
2ND FLOOR
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:
009342/0327Recorded: 07/27/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1998
Assignee:
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
ATTN: LORETTA BOGAARD
3900 ESSEX LANE, SUITE 1200
HOUSTON, TN 77027

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