TREA

Hep Products AB

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  • Alvsjo, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic adjusting valve for controlling fluid flow
    • Patent number 4,572,238
    • Issue date Feb 25, 1986
    • Hep Products AB
    • Stig Stenlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for coating a surface with a layer
    • Patent number 4,532,151
    • Issue date Jul 30, 1985
    • Hep Products AB
    • Stig Stenlund
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sealing device between movable parts
    • Patent number 4,504,069
    • Issue date Mar 12, 1985
    • Hep Products AB
    • Stig Stenlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...