TREA

AB Kompositprodukter S.K.-F.M.

Follow

Organization

  • Vikmanshyttan, SE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Hearing protection device
    • Patent number 6,105,714
    • Issue date Aug 22, 2000
    • AB Kompositprodukter S.K.-F.M.
    • Mats Lindgren
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Self-closing funnel
    • Patent number 5,458,168
    • Issue date Oct 17, 1995
    • AB Kompositprodukter S.K.-F.M.
    • Mats Lindgren
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Screw joint
    • Patent number 5,000,730
    • Issue date Mar 19, 1991
    • AB Kompositprodukter S.K.-F.M.
    • Arne Back
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Acoustic ear muff
    • Patent number 4,944,361
    • Issue date Jul 31, 1990
    • AB Kompositprodukter S.K.-F.M.
    • Mats E. G. Lindgren
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotatable flyer
    • Patent number 4,485,614
    • Issue date Dec 4, 1984
    • AB Kompositprodukter S.K.F.M.
    • Mats E. G. Lindgren
    • D07 - ROPES CABLES OTHER THAN ELECTRIC