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Drill
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Patent number 12,350,744
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Issue date Jul 8, 2025
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Sumitomo Electric Hardmetal Corp.
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Mayuka Segawa
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Machining tool
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Patent number 11,806,797
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Issue date Nov 7, 2023
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Honda Motor Co., Ltd.
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Junya Onose
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Metal drilling tool
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Patent number 11,123,808
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Issue date Sep 21, 2021
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MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
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Ulrich Krenzer
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drills and methods of using the same
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Patent number 11,117,200
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Issue date Sep 14, 2021
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KYOCERA SGS PRECISION TOOLS, INC.
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Douglas P. Bonfiglio
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill insert
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Patent number 11,103,935
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Issue date Aug 31, 2021
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Sandvik Intellectual Property AB
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Hakan Carlberg
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Side-activated modular drill
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Patent number 11,090,736
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Issue date Aug 17, 2021
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Kennametal Inc.
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Horst Manfred Jager
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Multi-edge reamer
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Patent number 10,857,606
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Issue date Dec 8, 2020
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MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
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Jochen Kress
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drilling tool
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Patent number 10,661,356
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Issue date May 26, 2020
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Kennametal Inc.
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Jurgen Schwagerl
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill structure
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Patent number 10,661,357
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Issue date May 26, 2020
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TCT GLOBAL LIMITED
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Sung Hao Chien
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 10,618,119
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Issue date Apr 14, 2020
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Milwaukee Electric Tool Corporation
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Douglas Allen
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill
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Patent number 10,589,364
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Issue date Mar 17, 2020
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Toko Co., Ltd.
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Makoto Terashima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill
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Patent number 10,507,533
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Issue date Dec 17, 2019
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Kennametal Inc.
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Tim Guter
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Twist drill for advanced materials
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Patent number 10,471,521
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Issue date Nov 12, 2019
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Sandvik Intellectual Property AB
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Wan Tsin Goh
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill
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Patent number 10,471,522
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Issue date Nov 12, 2019
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Mitsubishi Materials Corporation
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Tadashi Yamamoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 10,421,131
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Issue date Sep 24, 2019
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TaeguTec, Ltd.
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Jung Hoon Park
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill
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Patent number 10,300,534
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Issue date May 28, 2019
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Sumitomo Electric Hardmetal Corp.
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Yuma Kawakami
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill
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Patent number 10,279,398
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Issue date May 7, 2019
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MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
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Shigeyoshi Fujiwara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Single-lip deep hole drill
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Patent number 10,265,781
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Issue date Apr 23, 2019
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Botek Praezisionsbohrtechnik GmbH
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Juergen Deeg
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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