TREA

Staffan Hedlund

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  • Skarholmen, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiway valve
    • Patent number 6,446,668
    • Issue date Sep 10, 2002
    • AB Rexroth Mecman
    • Staffan Hedlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve manifold device
    • Patent number 6,189,571
    • Issue date Feb 20, 2001
    • AB Rexroth Mecman
    • Staffan Hedlund
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid flow control valve device
    • Patent number 5,887,618
    • Issue date Mar 30, 1999
    • AB Rexroth Mecman
    • Mattias Grundby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for stroke end cushioning and speed regulating the movement...
    • Patent number 5,307,729
    • Issue date May 3, 1994
    • AB Rexroth Mecman
    • Staffan Hedlund
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Multiway valve (cap element fixing means)
    • Publication number 20010047832
    • Publication date Dec 6, 2001
    • Staffan Hedlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...