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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/21/1993
Application #:
07741137
Filing Dt:
08/07/1991
Inventors:
WILLIAM M. STEEN, LIN LI, DAVID J. BROOKFIELD, QI NING
Title:
APPARATUS AND METHOD FOR MONITORING LASER MATERIAL PROCESSING
Assignment: 1
Reel/Frame:
005977/0329Recorded: 01/21/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/19/1991
Exec Dt:
11/19/1991
Exec Dt:
11/22/1991
Exec Dt:
11/19/1991
Assignee:
WOODSIDE, PERRY WOOD WALK WORCESTER, WR5 1EQ, ENGLAND
ENGLAND
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN
MURRAY & BICKNELL
TWO FIRST NATIONAL PLAZA, STE. 2100
20 S. CLARK ST.
CHICAGO, IL 60603

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