Roy D. Laundon

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Great Bookham, Leatherhead, Surrey, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing an iron oxide
- Patent number 4,940,572
- Issue date Jul 10, 1990
- Cookson Laminox Limited
- Roy D. Laundon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an iron oxide
- Patent number 4,865,833
- Issue date Sep 12, 1989
- Cookson Laminox Laminox
- Roy D. Laundon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an iron oxide
- Patent number 4,624,845
- Issue date Nov 25, 1986
- Roy D. Laundon
- C01 - INORGANIC CHEMISTRY