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Pieter J. Schuurman

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  • The Hague, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for determination of slag tap blockage
    • Patent number 4,889,540
    • Issue date Dec 26, 1989
    • Shell Oil Company
    • Clifford C. Segerstrom
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Determination of slag tap blockage
    • Patent number 4,834,778
    • Issue date May 30, 1989
    • Shell Oil Company
    • Clifford C. Segerstrom
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Container
    • Patent number 4,778,076
    • Issue date Oct 18, 1988
    • Shell Internationale Research Maatschappij B.V.
    • Pieter J. Schuurman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Moving bed reactor
    • Patent number 4,540,547
    • Issue date Sep 10, 1985
    • Shell Oil Company
    • Pieter J. Schuurman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve provided with a thermally-actuated mechanism for pressing val...
    • Patent number 4,410,002
    • Issue date Oct 18, 1983
    • Shell Oil Company
    • Pieter J. Schuurman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve provided with a thermally-actuated mechanism for pressing val...
    • Patent number 4,402,337
    • Issue date Sep 6, 1983
    • Shell Oil Company
    • Pieter J. Schuurman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluidized bed reactor for exothermic reactions
    • Patent number 4,359,448
    • Issue date Nov 16, 1982
    • Shell Oil Company
    • Pieter J. Schuurman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heat exchanger
    • Patent number 4,325,428
    • Issue date Apr 20, 1982
    • Shell Oil Company
    • Pieter J. Schuurman
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Butterfly valve
    • Patent number 4,254,936
    • Issue date Mar 10, 1981
    • Shell Oil Company
    • Pieter J. Schuurman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for gasification of finely divided fuel
    • Patent number 4,202,672
    • Issue date May 13, 1980
    • Shell Internationale Research Maatschappij B.V.
    • Pieter J. Schuurman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Waste heat boiler
    • Patent number 4,029,054
    • Issue date Jun 14, 1977
    • Shell Oil Company
    • Pieter J. Schuurman
    • F28 - HEAT EXCHANGE IN GENERAL