Brian John Tear

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Grimsby, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of aqueous dispersions of pigmentary tit...
- Patent number 4,448,609
- Issue date May 15, 1984
- Laporte Industries Limited
- Brian Tear
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of treating inorganic oxide pigments
- Patent number 4,224,080
- Issue date Sep 23, 1980
- Laporte Industries Ltd.
- Hubert H. Chambers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preparing metal oxide slurries
- Patent number 4,115,144
- Issue date Sep 19, 1978
- Laporte Industries Limited
- Hubert Harold Chambers
- C01 - INORGANIC CHEMISTRY