TREA

Armin Helbig

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  • Albstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-blade solid carbide drill
    • Patent number 9,039,336
    • Issue date May 26, 2015
    • Guehring OHG
    • Ingo Von Puttkamer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blank and tool with cooling channels
    • Patent number 8,998,543
    • Issue date Apr 7, 2015
    • Guehring OHG
    • Manfred Schwenck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    BLANK AND TOOL WITH COOLING CHANNELS
    • Publication number 20120114438
    • Publication date May 10, 2012
    • GUEHRING OHG
    • Manfred SCHWENCK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-BLADE SOLID CARBIDE DRILL
    • Publication number 20110170973
    • Publication date Jul 14, 2011
    • GUEHRING OHG
    • Ingo VON PUTTKAMER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR