Arthur Maitland

Person

Fife, GB

People

Patents Grantslast 30 patents

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
Laser apparatus having a discharge triggering device inside a laser...
- Patent number 4,949,354
- Issue date Aug 14, 1990
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas laser apparatus having a low pressure buffer gas
- Patent number 4,907,242
- Issue date Mar 6, 1990
- EEV Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 4,907,243
- Issue date Mar 6, 1990
- English Electric Valve Company, Ltd.
- Hugh Menown
- 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
Information Patent Grant
Discharge tubes
- Patent number 4,896,073
- Issue date Jan 23, 1990
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 4,890,295
- Issue date Dec 26, 1989
- English Electric Valve Company Limited
- Graeme L. Clark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus
- Patent number 4,858,237
- Issue date Aug 15, 1989
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for forming an electron beam sheet
- Patent number 4,839,554
- Issue date Jun 13, 1989
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus having cathode bore directing electron beam onto anode
- Patent number 4,825,446
- Issue date Apr 25, 1989
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge tube apparatus
- Patent number 4,805,180
- Issue date Feb 14, 1989
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge tubes
- Patent number 4,794,614
- Issue date Dec 27, 1988
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 4,761,792
- Issue date Aug 2, 1988
- English Electric Valve Company
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyratron having thermionic cathode material between anode and cont...
- Patent number 4,761,794
- Issue date Aug 2, 1988
- English Electric Valve Company Limited
- Hugh Menown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge devices utilizing electron injection for gas ionization
- Patent number 4,758,766
- Issue date Jul 19, 1988
- English Electric Valve Company Limited
- Clifford R. Weatherup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for forming electron beams
- Patent number 4,698,546
- Issue date Oct 6, 1987
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor segmented discharge tubes
- Patent number 4,559,466
- Issue date Dec 17, 1985
- English Electric Valve Company Limited
- Timothy P. Donaldson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Segmented discharge tube devices
- Patent number 4,403,167
- Issue date Sep 6, 1983
- English Electric Valve Company Limited
- Arthur Maitland
- H01 - BASIC ELECTRIC ELEMENTS

Arthur Maitland

Person

Patents Grantslast 30 patents

Laser apparatus

Metal vapor laser apparatus

Laser apparatus having a discharge triggering device inside a laser...

Gas laser apparatus having a low pressure buffer gas

Laser apparatus

Metal vapor laser with improved laser medium formation

Discharge tubes

Laser apparatus

Electron beam apparatus

Apparatus for forming an electron beam sheet

Laser apparatus having cathode bore directing electron beam onto anode

Discharge tube apparatus

Discharge tubes

Laser apparatus

Thyratron having thermionic cathode material between anode and cont...

Gas discharge devices utilizing electron injection for gas ionization

Apparatus for forming electron beams

Metal vapor segmented discharge tubes

Segmented discharge tube devices