Alexander C. B. MacPhail

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Wirral, GB

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Patents Grantslast 30 patents

Information Patent Grant
Grease composition
- Patent number 4,719,023
- Issue date Jan 12, 1988
- Shell Oil Company
- Alexander C. B. MacPhail
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating greases
- Patent number 4,251,431
- Issue date Feb 17, 1981
- Shell Oil Company
- William D. Carswell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...