John S. Roberts

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Berkshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Temporary protective aqueous coating compositions
- Patent number 5,191,014
- Issue date Mar 2, 1993
- Imperial Chemical Industries PLC
- John S. Roberts
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Modification of liquid hydrocarbons
- Patent number 4,543,105
- Issue date Sep 24, 1985
- Imperial Chemical Industries PLC
- John S. Roberts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...