Kenneth Porteous

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for secondary recovery of bitumen in hot water extraction o...
- Patent number 4,172,025
- Issue date Oct 23, 1979
- Petro-Canada Exploration Inc.
- Kenneth Porteous
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Treatment of tumbler reject
- Patent number 4,131,535
- Issue date Dec 26, 1978
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Kenneth Porteous
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovery of hydrocarbon from dilution centrifuging tailings
- Patent number 4,111,789
- Issue date Sep 5, 1978
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Kenneth Porteous
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL