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Stefan Roman

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  • Kungsgarden, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting insert for a shoulder milling tool
    • Patent number 11,654,495
    • Issue date May 23, 2023
    • AB Sandvik Coromant
    • Thomas Eriksson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling insert and a milling tool
    • Patent number 10,512,975
    • Issue date Dec 24, 2019
    • Sandvik Intellectual Property AB
    • Stefan Roman
    • 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

    Cutting tool with replaceable abutment members and toolholder and c...
    • Patent number 10,173,275
    • Issue date Jan 8, 2019
    • Sandvik Intellectual Property
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Metal cutting insert and a milling tool
    • Patent number 9,975,188
    • Issue date May 22, 2018
    • Sandvik Intellectual Property AB
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling tool
    • Patent number 9,737,938
    • Issue date Aug 22, 2017
    • Sandvik Intellectual Property AG
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for chip removing machining
    • Patent number 9,669,477
    • Issue date Jun 6, 2017
    • Sandvik Intellectual Property AB
    • Stefan Roman
    • 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 set, drilling tool and indexable drill bit therefor
    • Patent number 6,948,891
    • Issue date Sep 27, 2005
    • Sandvik Aktiebolag
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Cutting insert adapted to be ground on upper and lower surfaces the...
    • Patent number 6,007,766
    • Issue date Dec 28, 1999
    • Sandvik AB
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for metal cutting
    • Patent number 6,004,081
    • Issue date Dec 21, 1999
    • Sandvik AB
    • Lars Hellstrom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert with a threaded central aperture
    • Patent number 5,976,455
    • Issue date Nov 2, 1999
    • Sandvik AB
    • Goran Pantzar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shaft tool with detachable top
    • Patent number 5,971,670
    • Issue date Oct 26, 1999
    • Sandvik AB
    • Goran Pantzar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fine milling cutting insert
    • Patent number 5,957,629
    • Issue date Sep 28, 1999
    • Sandvik AB
    • Ingemar Hessman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling cutter insert for fine milling
    • Patent number D381026
    • Issue date Jul 15, 1997
    • Sandvik AB
    • Ingemar Hessman
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Milling cutter insert
    • Patent number D355661
    • Issue date Feb 21, 1995
    • Sandvik AB
    • Ingemar Hessman
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL CUTTING MILLING TOOL
    • Publication number 20240227040
    • Publication date Jul 11, 2024
    • AB SANDVIK COROMANT
    • Stefan BERGMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL CUTTING MILLING TOOL
    • Publication number 20240198437
    • Publication date Jun 20, 2024
    • AB SANDVIK COROMANT
    • Stefan BERGMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL CUTTING MILLING TOOL
    • Publication number 20240131602
    • Publication date Apr 25, 2024
    • AB SANDVIK COROMANT
    • Stefan BERGMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT FOR A SHOULDER MILLING TOOL
    • Publication number 20210023634
    • Publication date Jan 28, 2021
    • AB SANDVIK COROMANT
    • Thomas ERIKSSON
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING INSERT AND A MILLING TOOL
    • Publication number 20180015554
    • Publication date Jan 18, 2018
    • SANDVIK INTELECTUAL PROPERTY AB
    • Stefan ROMAN
    • 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

    METAL CUTTING INSERT AND A MILLING TOOL
    • Publication number 20150190869
    • Publication date Jul 9, 2015
    • Sandvik Intellectual Property AB
    • Stefan ROMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING TOOL
    • Publication number 20150190867
    • Publication date Jul 9, 2015
    • SANDVIK INTELLECTUAL PROPERTY AB
    • Stefan ROMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool with replaceable abutment members and toolholder and c...
    • Publication number 20150165527
    • Publication date Jun 18, 2015
    • Sandvik Intellectual Property AB
    • Stefan ROMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR CHIP REMOVING MACHINING
    • Publication number 20140219733
    • Publication date Aug 7, 2014
    • Sandvik Intellectual Property AB
    • Stefan ROMAN
    • 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 set, drilling tool and indexable drill bit therefor
    • Publication number 20030223833
    • Publication date Dec 4, 2003
    • SANDVIK AB
    • Stefan Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR