TREA

Robert G. Fisher

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  • Beckenham, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bitumen blends
    • Patent number 5,190,998
    • Issue date Mar 2, 1993
    • The British Petroleum Company p.l.c.
    • Robert G. Fisher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Impression material
    • Patent number 4,894,396
    • Issue date Jan 16, 1990
    • ESPE Stiftung & Co. Produktions- und Vertriebs KG
    • Robert G. Fisher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Impression material
    • Patent number 4,672,081
    • Issue date Jun 9, 1987
    • The British Petroleum Company p.l.c.
    • Robert G. Fisher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of encapsulating a polluting liquid
    • Patent number 4,497,663
    • Issue date Feb 5, 1985
    • The British Petroleum Company Limited
    • Robert G. Fisher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Use of a bitumen/wax composition
    • Publication number 20050187317
    • Publication date Aug 25, 2005
    • Lloyd Graham Cowley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Use of a bitumen/wax composition
    • Publication number 20040102547
    • Publication date May 27, 2004
    • Lloyd Graham Cowley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...