John C. Middleton

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Davenham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Agitator having streamlined blades for reduced cavitation
- Patent number 5,246,289
- Issue date Sep 21, 1993
- Imperial Chemical Industries PLC
- John C. Middleton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Agitators
- Patent number 5,198,156
- Issue date Mar 30, 1993
- Imperial Chemical Industries PLC
- John C. Middleton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL