Leslie F. Gray

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Waverly, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making lanthanum cerium terbium phosphate phosphor with i...
- Patent number 5,132,042
- Issue date Jul 21, 1992
- GTE Products Corporation
- Chung N. Chau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making lanthanum cerium terbium phosphate phosphor
- Patent number 5,116,532
- Issue date May 26, 1992
- GTE Products Corporation
- Chung N. Chau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for a producing manganese activated zinc silicate phosphor
- Patent number 4,892,757
- Issue date Jan 9, 1990
- GTE Products Corporation
- Anthony F. Kasenga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing coated europium activated strontium borate ph...
- Patent number 4,684,539
- Issue date Aug 4, 1987
- GTE Products Corporation
- Charles F. Chenot
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...