TREA

Hannu T. Pajala

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  • Pori, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for the continuous extrusion of metals
    • Patent number 6,041,638
    • Issue date Mar 28, 2000
    • Outokumpu Copper OY
    • Tuomas Mikael Pinomaa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing metal objects
    • Patent number 5,119,660
    • Issue date Jun 9, 1992
    • Outokumpu Oy
    • Ilpo I. Koppinen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...