Andrew T. Steel

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Wirral, GB

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Patents Grantslast 30 patents

Information Patent Grant
Aluminosilicates and detergent composition
- Patent number 5,512,266
- Issue date Apr 30, 1996
- Unilever Patent Holdings B.V.
- Graham T. Brown
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Type B aluminosilicates with low Si:Al ratio for detergent use
- Patent number 5,374,370
- Issue date Dec 20, 1994
- Unilever Patent Holdings B.V.
- Graham T. Brown
- C01 - INORGANIC CHEMISTRY