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Faringdon, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma torch and an apparatus for producing fused silica using plas...
Patent number
5,376,767
Issue date
Dec 27, 1994
Tetronics Research & Development Co. Limited
Charles P. Heanley
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silica production
Patent number
5,256,855
Issue date
Oct 26, 1993
Tetronics Research & Development Co. Ltd.
Charles P. Heanley
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of melting materials and apparatus therefor
Patent number
5,028,248
Issue date
Jul 2, 1991
Tetronics Research & Development Co., Ltd.
John K. Williams
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Reduction of stable oxides
Patent number
4,177,060
Issue date
Dec 4, 1979
Tetronics Research and Development Company Limited
Jozef K. Tylko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus and procedure for reduction of metal oxides
Patent number
4,154,972
Issue date
May 15, 1979
Tetronics Research and Development Company Limited
Jozef K. Tylko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Production of hydraulic cements and cement-forming materials
Patent number
4,152,169
Issue date
May 1, 1979
Tetronics Research and Development Co. Ltd.
Jozef K. Tylko
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Serial preparation of narrow traces of cellular biological fluids
Patent number
3,995,022
Issue date
Nov 30, 1976
Tetronics Research and Development Co. Ltd.
Charles Peter Heanley
G01 - MEASURING TESTING
Information
Patent Grant
Arc furnaces and to methods of treating materials in such furnaces
Patent number
3,936,586
Issue date
Feb 3, 1976
Tetronics Research and Development Co. Ltd.
Josef Kazimierz Tylko
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for high temperature treatment of materials
Patent number
3,932,171
Issue date
Jan 13, 1976
Tetronics Research and Development Company
Jozef Kazimierz Tylko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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last 30 patents
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