TREA

Rudi Hartlohner

Follow

Person

  • Tuchenbach, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Tangential indexable cutting insert
    • Patent number 9,168,590
    • Issue date Oct 27, 2015
    • Kennametal Inc.
    • Igor Kaufmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Eight-edged cutting insert, and tool holder for same
    • Patent number 8,454,278
    • Issue date Jun 4, 2013
    • Kennametal Inc.
    • Rudi Hartlohner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Eight-edged cutting insert, and tool holder for same
    • Patent number 8,282,320
    • Issue date Oct 9, 2012
    • Kennametal Inc.
    • Rudi Hartlohner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexable cutting insert for machining workpieces
    • Patent number 6,676,339
    • Issue date Jan 13, 2004
    • Kennametal Inc.
    • Rudi Hartlöhner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number D448393
    • Issue date Sep 25, 2001
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Thread cutting bit
    • Patent number 6,293,738
    • Issue date Sep 25, 2001
    • Kennametal PC Inc.
    • Rudi Hartlöhner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool inserts
    • Patent number RE37149
    • Issue date May 1, 2001
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D436608
    • Issue date Jan 23, 2001
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D435570
    • Issue date Dec 26, 2000
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D431579
    • Issue date Oct 3, 2000
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D430178
    • Issue date Aug 29, 2000
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D429261
    • Issue date Aug 8, 2000
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D423024
    • Issue date Apr 18, 2000
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool inserts
    • Patent number D415179
    • Issue date Oct 12, 1999
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool inserts
    • Patent number D413612
    • Issue date Sep 7, 1999
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool inserts
    • Patent number D409632
    • Issue date May 11, 1999
    • Kennametal Inc.
    • Rudi Hartlohner
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents