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Kaj-Ragnar Loqvist

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  • Fagersta, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting insert for chip forming machining
    • Patent number 5,074,720
    • Issue date Dec 24, 1991
    • Seco Tools AB
    • Kaj-Ragnar Loqvist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number 4,990,036
    • Issue date Feb 5, 1991
    • Seco Tools AB
    • Sven L. Eklund
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert for chip forming machining
    • Patent number 4,710,069
    • Issue date Dec 1, 1987
    • Seco Tools AB
    • Kaj-Ragnar Loqvist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chip cutting tool
    • Patent number 4,664,564
    • Issue date May 12, 1987
    • Seco Tools AB
    • Kaj-Ragnar Loqvist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of making a composite roller
    • Patent number 4,112,564
    • Issue date Sep 12, 1978
    • Seco Tools Aktiebolag
    • Kaj-Ragnar Loqvist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR