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Leif Widin

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  • Sandviken, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting insert and milling tool
    • Patent number 10,350,686
    • Issue date Jul 16, 2019
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling insert
    • Patent number 10,300,538
    • Issue date May 28, 2019
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling insert
    • Patent number 9,555,488
    • Issue date Jan 31, 2017
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Double-sided indexable face milling insert
    • Patent number 8,882,405
    • Issue date Nov 11, 2014
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert for chip removing machining
    • Patent number D635598
    • Issue date Apr 5, 2011
    • Sandvik Intellectual Property AB
    • Leif Widin
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drilling tool and indexable drill bit
    • Patent number 6,929,432
    • Issue date Aug 16, 2005
    • Sandvik Aktiebolag
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert for cutting tool
    • Patent number D487281
    • Issue date Mar 2, 2004
    • Sandvik Aktiebolag
    • Stefan Roman
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drilling tool including a shank and a cutting body detachably secur...
    • Patent number 6,481,938
    • Issue date Nov 19, 2002
    • Sandvik AB
    • Leif Widin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSERT AND MILLING TOOL
    • Publication number 20180221969
    • Publication date Aug 9, 2018
    • Sandvik Intellectual Property AB
    • Amil OPRASIC
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING INSERT
    • Publication number 20170056986
    • Publication date Mar 2, 2017
    • Sandvik Intellectual Property AB
    • Amil OPRASIC
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DOUBLE-SIDED INDEXABLE FACE MILLING INSERT
    • Publication number 20100150671
    • Publication date Jun 17, 2010
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING INSERT
    • Publication number 20090285646
    • Publication date Nov 19, 2009
    • Sandvik Intellectual Property AB
    • Amil Oprasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drilling tool and indexable drill bit
    • Publication number 20030223832
    • Publication date Dec 4, 2003
    • SANDVIK AB
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drilling tool including a shank and a cutting body detachably secur...
    • Publication number 20010031182
    • Publication date Oct 18, 2001
    • Leif Widin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC