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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/18/1984
Application #:
06532872
Filing Dt:
09/16/1983
Inventors:
CHARLES R. HERRON, MARVIN L. HAINES, ROGER L. O'QUINN
Title:
HEADLIGHT PERMISSIBLE FOR USE IN EXPLOSIVE ATMOSPHERES
Assignment: 1
Reel/Frame:
004195/0295Recorded: 11/21/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/08/1983
Exec Dt:
08/19/1983
Exec Dt:
08/24/1983
Assignee:
CALIFORNIA
Correspondent:
BAKER HUGHES INCORPORATED
3900 ESSEX LANE,
SUITE 1200, P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Assignment: 2
Reel/Frame:
004193/0373Recorded: 11/21/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/05/1983
Exec Dt:
10/05/1983
Assignee:
NO. 1006, OAZA-KADOMA, KADAMO-SHI,
OSAKA, JAPAN
Correspondent:
SUGHRUE, ROTHWELL, MION, ZINN & MAC PEAK
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
005230/0390Recorded: 02/20/1990Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). JUNE 30, 1987, DE
Assignor:
Exec Dt:
06/08/1987
Assignee:
Correspondent:
CARL A. ROWOLD
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
P.O. BOX 4740, HOUSTON, TEXAS 77210-4740
Assignment: 4
Reel/Frame:
005252/0056Recorded: 08/10/1989Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/31/1989
Assignee:
6 JOHN B. GORSIRAWEG
A CORP. OF NETHERLANDS ANTILLES CORP.
CURACAO, NETHERLANDS ANTILLES
Correspondent:
MCDERMOTT, WILL & EMERY
111 WEST MONROE STREET
CHICAGO, IL 60603-4067

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