Susan P. Craig-Ryan

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Suffolk, GB

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Patents Grantslast 30 patents

Information Patent Grant
Wave-guiding structure with lasing properties
- Patent number 5,412,672
- Issue date May 2, 1995
- British Telecommunications public limited company
- Benjamin J. Ainslie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Wave-guiding structure with lasing properties
- Patent number 5,278,850
- Issue date Jan 11, 1994
- British Telecommunications
- Benjamin J. Ainslie
- C03 - GLASS MINERAL OR SLAG WOOL