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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/16/1990
Application #:
07252789
Filing Dt:
10/03/1988
Inventors:
TUAN BUI, HELEN L. W. CHAN, JOE UNSWORTH
Title:
MULTIFREQUENCY COMPOSITE ULTRASONIC TRANSDUCER SYSTEM
Assignment: 1
Reel/Frame:
004987/0691Recorded: 11/25/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/17/1988
Exec Dt:
11/17/1988
Exec Dt:
11/17/1988
Assignee:
16 MARS ROAD LANE
COVE N.S.W. 2066, AUSTRALIA
Correspondent:
DAVID AKER
GOTTLIEB, RACKMAN & REISMAN
1430 BROADWAY
NEW YORK, NY 10018
Assignment: 2
Reel/Frame:
007082/0646Recorded: 08/05/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/1994
Assignee:
C/O EINFELD SIMMONS BVD.
LEVEL 10, 55 MARKET STREET
SYDNEY, NSW 2000, AUSTRALIA
Correspondent:
SANDLER, GREENBLUM & BERNSTEIN
DONALD M. SANDLER
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206

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