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Marcelian F. Gautreaux
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Baton Rouge, LA, US
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last 30 patents
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Patent Grant
Chemical vapor deposition reactor and process
Patent number
4,981,102
Issue date
Jan 1, 1991
Ethyl Corporation
Marcelian F. Gautreaux
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fluid bed process for producing polysilicon
Patent number
4,883,687
Issue date
Nov 28, 1989
Ethyl Corporation
Marcelian F. Gautreaux
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polysilicon produced by a fluid bed process
Patent number
4,820,587
Issue date
Apr 11, 1989
Ethyl Corporation
Marcelian F. Gautreaux
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polysilicon fluid bed process and product
Patent number
4,784,840
Issue date
Nov 15, 1988
Ethyl Corporation
Marcelian F. Gautreaux
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of sodium aluminum hydride
Patent number
4,456,584
Issue date
Jun 26, 1984
Ethyl Corporation
Marcelian F. Gautreaux
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fuel compositions and additive mixtures containing carboxymethoxy p...
Patent number
3,958,955
Issue date
May 25, 1976
Ethyl Corporation
Marcelian F. Gautreaux
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Aluminum process
Patent number
3,954,443
Issue date
May 4, 1976
Ethyl Corporation
Marcelian F. Gautreaux
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...