Roger J. Dorey

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Harpenden, GB

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Patents Grantslast 30 patents

Information Patent Grant
Handling of hot articles
- Patent number 4,263,035
- Issue date Apr 21, 1981
- United Glass Limited
- Roger J. Dorey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Polyimide molded tool for gripping hot glassware
- Patent number 4,146,668
- Issue date Mar 27, 1979
- United Glass Limited
- Roger J. Dorey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...