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Ramon L. Yale
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Towanda, PA, US
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last 30 patents
Information
Patent Grant
Terbium-activated rare earth oxysulfide phosphor with enhanced blue...
Patent number
5,958,295
Issue date
Sep 28, 1999
Osram Sylvania Inc.
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium-activated rare earth oxysulfide phosphor with enhanced gree...
Patent number
5,879,587
Issue date
Mar 9, 1999
Osram Sylvania Inc.
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium-activated gadolinium oxysulfide phosphor with reduced blue...
Patent number
5,879,588
Issue date
Mar 9, 1999
Osram Sylvania Inc.
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for providing hydrolysis resistant phosphors
Patent number
5,013,582
Issue date
May 7, 1991
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydrolysis resistance of rare earth oxysulfide phosphors produced b...
Patent number
4,925,594
Issue date
May 15, 1990
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing a terbium-activiated gadolinium oxysulfide x-...
Patent number
4,888,129
Issue date
Dec 19, 1989
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for providing hydrolysis resistant phosphors
Patent number
4,690,832
Issue date
Sep 1, 1987
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Rare earth oxysulfide phosphors and processes for creating same
Patent number
4,624,861
Issue date
Nov 25, 1986
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium-activated gadolinium oxysulfide X-ray phosphor
Patent number
4,507,560
Issue date
Mar 26, 1985
GTE Products Corporation
James E. Mathers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium activated yttrium gadolinium oxysulfide X-ray phosphor and...
Patent number
4,405,691
Issue date
Sep 20, 1983
GTE Products Corporation
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Y.sub.2 O.sub.3 :Eu phosphor having increased brightness
Patent number
4,191,662
Issue date
Mar 4, 1980
GTE Sylvania Incorporated
James E. Mathers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Rare earth activated rare earth fluorogermanate
Patent number
4,162,232
Issue date
Jul 24, 1979
GTE Sylvania Incorporated
Ramon L. Yale
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium-activated rare earth oxysulfide phosphors with controlled d...
Patent number
4,113,648
Issue date
Sep 12, 1978
GTE Sylvania Incorporated
John L. Ferri
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terbium-activated rare earth oxysulfide X-ray phosphors
Patent number
3,974,389
Issue date
Aug 10, 1976
GTE Sylvania Incorporated
John L. Ferri
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for reclaiming rare earth oxysulfide phosphors
Patent number
3,941,714
Issue date
Mar 2, 1976
GTE Sylvania Incorporated
James E. Mathers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...