Sydney P. S. Andrew

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Stockton-on-Tees, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for steam reforming hydrocarbons
- Patent number 4,810,472
- Issue date Mar 7, 1989
- Imperial Chemical Industries PLC
- Sydney P. Andrew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalysts for ammonia synthesis
- Patent number 4,698,325
- Issue date Oct 6, 1987
- Imperial Chemical Industries PLC
- Sydney P. S. Andrew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Steam reforming hydrocarbons
- Patent number 4,690,690
- Issue date Sep 1, 1987
- Imperial Chemical Industries PLC
- Sydney P. Andrew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus to control the level of the air-to-fuel weight...
- Patent number 4,545,351
- Issue date Oct 8, 1985
- Imperial Chemical Industries PLC
- Sydney P. S. Andrew
- G01 - MEASURING TESTING
Information Patent Grant
Catalytic converter with fluid injector for catalyst-free enclosure...
- Patent number 4,473,600
- Issue date Sep 25, 1984
- Imperial Chemical Industries PLC
- Sydney P. S. Andrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooling towers
- Patent number 4,421,303
- Issue date Dec 20, 1983
- Imperial Chemical Industries PLC
- Sydney P. S. Andrew
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Gas analysis
- Patent number 4,328,780
- Issue date May 11, 1982
- Imperial Chemical Industries Limited
- Sydney P. S. Andrew
- G01 - MEASURING TESTING