Alexander P. Davidson

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Shipston-on-Stour, GB

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Patents Grantslast 30 patents

Information Patent Grant
Composite membranes
- Patent number 5,605,628
- Issue date Feb 25, 1997
- North West Water Group PLC
- Alexander P. Davidson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite membranes
- Patent number 5,376,442
- Issue date Dec 27, 1994
- North West Water Group PLC
- Alexander P. Davidson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite membranes
- Patent number 4,935,139
- Issue date Jun 19, 1990
- Alcan International Limited
- Alexander P. Davidson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous anodic aluminium oxide membrane catalyst support
- Patent number 4,921,823
- Issue date May 1, 1990
- Alcan International Limited
- Robin C. Furneaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous films and method of forming them
- Patent number 4,687,551
- Issue date Aug 18, 1987
- Alcan International Limited
- Robin C. Furneaux
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR