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Joseph E. Lester
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Gibsonia, PA, US
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last 30 patents
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Patent Grant
Method for making a tantala/silica interference using heat treatment
Patent number
5,843,518
Issue date
Dec 1, 1998
Osram Sylvania Inc.
Hongwen Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for the controlled delivery of vaporized chemical precurs...
Patent number
5,595,603
Issue date
Jan 21, 1997
Osram Sylvania Inc.
Keith A. Klinedinst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the controlled delivery of vaporized chemical precursor...
Patent number
5,492,724
Issue date
Feb 20, 1996
Osram Sylvania Inc.
Keith A. Klinedinst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for the formation of SiO.sub.2 films
Patent number
5,352,487
Issue date
Oct 4, 1994
GTE Products Corporation
Keith A. Klinedinst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for dehydrating hydrogen fluoride
Patent number
4,832,935
Issue date
May 23, 1989
GTE Laboratories Incorporated
Joseph E. Lester
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the separation of molybdenum values from tungsten values
Patent number
4,374,809
Issue date
Feb 22, 1983
GTE Laboratories Incorporated
Mark S. Chagnon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...