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Paul M. LeFebvre
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Santa Rosa, CA, US
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last 30 patents
Information
Patent Grant
Thin film dichroic color separation filters for color splitters in...
Patent number
5,914,817
Issue date
Jun 22, 1999
Optical Coating Laboratory, Inc.
Stephen D. Browning
G02 - OPTICS
Information
Patent Grant
Geometries and configurations for magnetron sputtering apparatus
Patent number
5,879,519
Issue date
Mar 9, 1999
Optical Coating Laboratory, Inc.
James W. Seeser
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for depositing optical thin films on both planar and non-pl...
Patent number
5,798,027
Issue date
Aug 25, 1998
Optical Coating Laboratory, Inc.
Paul M. Lefebvre
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wear resistant thin film coating and combination
Patent number
5,798,182
Issue date
Aug 25, 1998
Optical Coating Laboratory, Inc.
Paul M. LeFebvre
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods and apparatus for providing an absorbing, broad band, low b...
Patent number
5,728,456
Issue date
Mar 17, 1998
Optical Coating Laboratory, Inc.
Robert W. Adair
B32 - LAYERED PRODUCTS
Information
Patent Grant
Geometries and configurations for magnetron sputtering apparatus
Patent number
5,618,388
Issue date
Apr 8, 1997
Optical Coating Laboratory, Inc.
James W. Seeser
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for depositing optical films on both planar and non-planar...
Patent number
5,225,057
Issue date
Jul 6, 1993
Optical Coating Laboratory, Inc.
Paul M. LeFebvre
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Absorbing dichroic filters
Patent number
5,200,855
Issue date
Apr 6, 1993
Optical Coating Laboratory, Inc.
William A. Meredith
G02 - OPTICS
Information
Patent Grant
Magnetron sputtering apparatus and process
Patent number
4,851,095
Issue date
Jul 25, 1989
Optical Coating Laboratory, Inc.
Michael A. Scobey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...