David R. Chinloy

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Ewarton, JM

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Patents Grantslast 30 patents

Information Patent Grant
Processes for the alkaline biodegradation of organic impurities
- Patent number 5,271,844
- Issue date Dec 21, 1993
- Alcan International Limited
- David R. Chinloy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for transferring heat between process liquor streams
- Patent number 5,027,891
- Issue date Jul 2, 1991
- Alcan International Limited
- George D. Fulford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for producing alumina from bauxite
- Patent number 4,994,244
- Issue date Feb 19, 1991
- Alcan International Limited
- George D. Fulford
- C01 - INORGANIC CHEMISTRY