Steven T. Davey

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Felixstowe, GB

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Patents Grantslast 30 patents

Information Patent Grant
Etching a halide glass tube, removing the etchant, and forming an o...
- Patent number 6,223,562
- Issue date May 1, 2001
- British Telecommunications public limited company
- Daryl Szebesta
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Halide glass compositions
- Patent number 5,867,515
- Issue date Feb 2, 1999
- British Telecommunications public limited company
- Wayne George Jordan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Surface treatment of halide glass articles
- Patent number 5,618,326
- Issue date Apr 8, 1997
- British Telecommunications public limited company
- Daryl Szebesta
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical amplifier and laser
- Patent number 5,617,244
- Issue date Apr 1, 1997
- British Telecommunications public limited company
- Robert M. Percival
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Halide glass compositions and optical circuits and methods employin...
- Patent number 5,560,868
- Issue date Oct 1, 1996
- British Telecommunications public limited company
- Wayne G. Jordan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical wave guides
- Patent number 4,936,650
- Issue date Jun 26, 1990
- British Telecommunications Public Limited Company
- Benjamin Ainslie
- G02 - OPTICS