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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/11/1992
Application #:
07652420
Filing Dt:
02/07/1991
Inventors:
M. U. ISLAM, GAVIN MCGREGOR, G. CAMPBELL
Title:
LASER ROUGH AND FINISH MACHINING OF HARD MATERIALS
Assignment: 1
Reel/Frame:
005588/0564Recorded: 05/14/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/16/1990
Exec Dt:
03/16/1990
Assignee:
LIMESTONE AVE.
CAPITAL TERRITORY AUSTRALIA
CAMPBELL, AUSTRALIA
Correspondent:
ROBERT B. MURRAY
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
005601/0466Recorded: 02/07/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/06/1991
Exec Dt:
02/06/1991
Exec Dt:
02/06/1991
Assignee:
MONTREAL ROAD,
OTTAWA,, ONTARIO K1A OR6
Correspondent:
STEPHAN P. GRIBOK
ECKERT, SEAMANS, CHERIN & MELLOTT
3232 IVB BUILDING
1700 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
010371/0193Recorded: 11/08/1999Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1998
Assignee:
845 LARCH STREET
ELMHURST, ILLINOIS 60126
Correspondent:
FITCH, EVEN, TABIN & FLANNERY
TIMOTHY E. LAVATIK
120 S. LASALLE STREET
SUITE 1000
CHICAGO, IL 60603-3406

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