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Primo Lovisetto

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  • Vicenza, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing device for the threaded sleeve of a valve stem
    • Patent number 5,322,262
    • Issue date Jun 21, 1994
    • KSB Aktiengesellschaft
    • Manfred Bartoschek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Housing seat for a gate valve
    • Patent number 5,217,205
    • Issue date Jun 8, 1993
    • KSB Aktiengesellschaft
    • Manfred Bartoschek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sheet metal housing for valves
    • Patent number 5,188,339
    • Issue date Feb 23, 1993
    • KSB Aktiengesellschaft
    • Manfred Bartoschek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shut off or control valve
    • Patent number 5,178,365
    • Issue date Jan 12, 1993
    • KSB ASktiengesellschaft
    • Manfred Bartoschek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle seal for a shutoff valve
    • Patent number 5,161,780
    • Issue date Nov 10, 1992
    • KSB Aktiengesellschaft
    • Manfred Bartoschek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal pump impeller
    • Patent number 5,082,425
    • Issue date Jan 21, 1992
    • KSB Aktiengesellschaft
    • Axel Reil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump casing
    • Patent number 4,775,295
    • Issue date Oct 4, 1988
    • Klein, Schanzlin & Becker Aktiengesellschaft
    • Jorg Starke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump impeller
    • Patent number 4,720,242
    • Issue date Jan 19, 1988
    • Lowara, S.p.A.
    • Primo Lovisetto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...