Ewan S. Livingstone

Follow

Person

Essex, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Laser arrangement including effeciency improving gas reservoirs in...
- Patent number 5,450,433
- Issue date Sep 12, 1995
- English Electric Valve Company Limited
- Ewan S. Livingstone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor laser apparatus
- Patent number 5,339,327
- Issue date Aug 16, 1994
- EEV Limited
- Ewan S. Livingstone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 5,287,370
- Issue date Feb 15, 1994
- EEV Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor laser apparatus
- Patent number 4,955,033
- Issue date Sep 4, 1990
- EEV Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor laser with improved laser medium formation
- Patent number 4,899,362
- Issue date Feb 6, 1990
- EEV Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS