Samuel B. Kingston

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Doddinghurst, GB

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Patents Grantslast 30 patents

Information Patent Grant
Photochromic assembly comprising photochromic glass beads in polyme...
- Patent number 4,578,305
- Issue date Mar 25, 1986
- Ciba-Geigy AG
- Stephen R. Postle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photographic material and a process for its manufacture
- Patent number 4,510,238
- Issue date Apr 9, 1985
- Ciba-Geigy AG
- Samuel B. Kingston
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the preparation of photographic materials
- Patent number 4,490,461
- Issue date Dec 25, 1984
- Ciba-Geigy AG
- Terence C. Webb
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photochromic assembly and manufacture of this assembly
- Patent number 4,489,108
- Issue date Dec 18, 1984
- Ciba-Geigy AG
- Stephen R. Postle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic paint
- Patent number 4,444,939
- Issue date Apr 24, 1984
- Ciba-Geigy AG
- Stephen R. Postle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...