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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/28/1999
Application #:
08932879
Filing Dt:
09/18/1997
Inventors:
WILLIAM C. HERBEN, TUONG T. LE, GUNTHER VON GYNZ-REKOWSKI
Title:
LUBRICANT LEVEL DETECTION SYSTEM FOR SEALED MUD MOTOR BEARING ASSEMBLY
Assignment: 1
Reel/Frame:
008821/0815Recorded: 09/18/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/18/1997
Exec Dt:
09/18/1997
Exec Dt:
09/18/1997
Assignee:
9307 CEDAR POINT CIRCLE
HOUSTON, TEXAS 77070
Correspondent:
ROSENBLATT & REDANO, P.C.
STEVEN ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TEXAS 77046
Assignment: 2
Reel/Frame:
008812/0813Recorded: 11/24/1997Pages: 3
Conveyance:
SEE RECORDING AT REEL 9354, FRAME 0621. (RE-RECORD TO CORRECT AN ERRONEOUSLY ASSIGNED SERIAL NUMBER BY THE PTO)
Assignor:
Exec Dt:
11/21/1997
Assignee:
P.O. BOX 309
GEORGETOWN, GRAND CAYMAN, CAYMAN ISLANDS
Correspondent:
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:
009354/0621Recorded: 11/24/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/21/1997
Assignee:
P.O. BOX 309, GEORGETOWN GRAND CAYMAN
BRITISH WEST INDES, CAYMAN ISLANDS
Correspondent:
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:
009614/0890Recorded: 12/04/1998Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/17/1998
Assignee:
5151 SAN FELIPE, SUITE 1200
HOUSTON, TEXAS 77056
Correspondent:
JONES, WALKER, ET AL
KEITH M. LANDRY
201 ST. CHARLES AVENUE, 50TH FLOOR
NEW ORLEANS, LA 70170-5100

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