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Ulrich Krenzer

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  • Zirndorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal drilling tool
    • Patent number 11,123,808
    • Issue date Sep 21, 2021
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill
    • Patent number 11,077,504
    • Issue date Aug 3, 2021
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling tool
    • Patent number 10,737,337
    • Issue date Aug 11, 2020
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 9,862,036
    • Issue date Jan 9, 2018
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,833,843
    • Issue date Dec 5, 2017
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling and boring tool
    • Patent number 9,643,263
    • Issue date May 9, 2017
    • Mapal Fabrik für Präzisionswerkzeuge Dr. Kess KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for machining workpieces
    • Patent number 8,944,729
    • Issue date Feb 3, 2015
    • Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 8,845,244
    • Issue date Sep 30, 2014
    • Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 8,801,344
    • Issue date Aug 12, 2014
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 8,628,278
    • Issue date Jan 14, 2014
    • Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 8,105,001
    • Issue date Jan 31, 2012
    • Kennametal Inc.
    • Ulrich F. Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 7,594,784
    • Issue date Sep 29, 2009
    • Kennametal Inc.
    • Ulrich F. Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 7,476,067
    • Issue date Jan 13, 2009
    • Kennametal Inc.
    • Bernhard Borschert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring tool and a cutting insert therefor
    • Patent number 7,390,148
    • Issue date Jun 24, 2008
    • Kennametal Inc.
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 7,364,390
    • Issue date Apr 29, 2008
    • Kennametal Inc.
    • Ulrich F. Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill for drilling having a replaceable drill tip, and a repl...
    • Patent number 7,070,367
    • Issue date Jul 4, 2006
    • Kennametal Inc.
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill for drilling, a drill with a cutting insert, and a repl...
    • Patent number 7,008,150
    • Issue date Mar 7, 2006
    • Kennametal Inc.
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool for drilling in solid metal
    • Patent number 6,164,879
    • Issue date Dec 26, 2000
    • Kennametal Hertel AG Werkzeuge + Hartstoffe
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool for drilling in solid metal
    • Patent number 5,967,710
    • Issue date Oct 19, 1999
    • Kennametal Hertel AG Werkzeuge + Hartstoffe
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling and chamfering tool
    • Patent number 5,915,895
    • Issue date Jun 29, 1999
    • Kennametal Hertel AG Werkzeuge and Hartstoffe
    • Horst Jager
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill with a drill point part
    • Patent number 5,904,455
    • Issue date May 18, 1999
    • Kennametal Hertel AG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring tool
    • Patent number 5,873,683
    • Issue date Feb 23, 1999
    • Kennametal Hertel AG Werkzeuge + Hartstoffe
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guide element for a cutting tool
    • Patent number 5,820,316
    • Issue date Oct 13, 1998
    • Kennametal Hertel AG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool with reset inserts
    • Patent number 5,800,100
    • Issue date Sep 1, 1998
    • Kennametal Hertel AG Werkzeuge + Hartstoffe
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 4,826,368
    • Issue date May 2, 1989
    • Hertel AG Werkzeuge & Hartstoffe
    • Franz Tikal
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL
    • Publication number 20230405691
    • Publication date Dec 21, 2023
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL DRILLING TOOL
    • Publication number 20200030893
    • Publication date Jan 30, 2020
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL
    • Publication number 20190224759
    • Publication date Jul 25, 2019
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING TOOL
    • Publication number 20190054549
    • Publication date Feb 21, 2019
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20160214184
    • Publication date Jul 28, 2016
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20150093205
    • Publication date Apr 2, 2015
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MILLING AND BORING TOOL
    • Publication number 20150050095
    • Publication date Feb 19, 2015
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20120076597
    • Publication date Mar 29, 2012
    • MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS DG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20110103909
    • Publication date May 5, 2011
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20110103910
    • Publication date May 5, 2011
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL FOR MACHINING WORKPIECES
    • Publication number 20110036225
    • Publication date Feb 17, 2011
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING TOOL AND A CUTTING INSERT THEREFOR
    • Publication number 20080213051
    • Publication date Sep 4, 2008
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20080199268
    • Publication date Aug 21, 2008
    • ULRICH F. KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool
    • Publication number 20080170920
    • Publication date Jul 17, 2008
    • Ulrich F. KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING TOOL AND A CUTTING INSERT THEREFOR
    • Publication number 20070056413
    • Publication date Mar 15, 2007
    • Kennametal Inc.
    • ULRICH KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill bit
    • Publication number 20060204345
    • Publication date Sep 14, 2006
    • Bernhard Borschert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drilling tool
    • Publication number 20060198708
    • Publication date Sep 7, 2006
    • Ulrich F. Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Twist drill for drilling having a replaceable drill tip, and a repl...
    • Publication number 20040208716
    • Publication date Oct 21, 2004
    • Kennametal, Inc.
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Twist drill for drilling having a replaceable drill tip, and a repl...
    • Publication number 20020159851
    • Publication date Oct 31, 2002
    • Ulrich Krenzer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Twist drill for drilling, a drill with a cutting insert, and a repl...
    • Publication number 20020114675
    • Publication date Aug 22, 2002
    • Ulrich Krenzer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC