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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/05/1989
Application #:
07154907
Filing Dt:
02/11/1988
Inventors:
JON J. MC CARTHY, JAMES F. AESCHBACH
Title:
OBJECTIVE LENS POSITIONING SYSTEM FOR CONFOCAL TANDEM SCANNING REFLECTED LIGHT MICROSCOPE
Assignment: 1
Reel/Frame:
004861/0504Recorded: 02/11/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/10/1988
Exec Dt:
02/10/1988
Assignee:
2551 WEST BELTLINE HIGHWAY
MIDDLETON, WISCONSIN 53562
Correspondent:
MICHAEL T. MC LEMORE
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:
005317/0726Recorded: 12/19/1989Pages: 45
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/1989
Assignee:
Correspondent:
BUTLER & BINION
1600 FIRST INTERSTATE BANK PLAZA
1000 LOUISIANA
HOUSTON, TX 77002-5008
Assignment: 3
Reel/Frame:
005657/0111Recorded: 04/03/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/02/1991
Assignee:
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
P.O. BOX 4740
HOUSTON, TX 77210-4740
Assignment: 4
Reel/Frame:
005953/0942Recorded: 12/27/1991Pages: 23
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/27/1991
Assignee:
Correspondent:
WINSTEAD SECHREST & MINICK
5400 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270

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