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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/21/1989
Application #:
07109137
Filing Dt:
10/16/1987
Inventor:
ALAIN PETITBON
Title:
METHOD OF SURFACE-TREATING CERAMIC WORKPIECES USING A LASER
Assignment: 1
Reel/Frame:
005002/0121Recorded: 01/10/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/08/1987
Assignee:
54 RUE LA BOETIE
75382 PARIS CEDEX 08, FRANCE
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:
008022/0338Recorded: 03/19/1996Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/1995
Assignee:
38, AVENUE KLEBER
75116 PARIS, FRANCE
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WILLIAM H. MANDIR
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202

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