TREA

Matti Heinakari

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  • Turku, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spherical lng-tank and a production method for such a tank
    • Patent number 5,529,239
    • Issue date Jun 25, 1996
    • Kvaerner Masa-Yards Oy
    • Jari Anttila
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spherical LNG-tank and a production method for such a tank
    • Patent number 5,484,098
    • Issue date Jan 16, 1996
    • Kvaerner Masa-Yards Oy
    • Jari Anttila
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Welding method
    • Patent number 5,441,196
    • Issue date Aug 15, 1995
    • Kvaerner Masa-Yards Oy
    • Matti Heinakari
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR