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Method for predicting drill bit wear
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Patent number 11,697,969
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Issue date Jul 11, 2023
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Pioneer Natural Resources USA, Inc.
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Benjamin Richard Potash
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Method for predicting drill bit wear
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Patent number 11,125,022
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Issue date Sep 21, 2021
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Pioneer Natural Resources USA, Inc.
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Benjamin Richard Potash
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool for removing burr
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Patent number 8,137,037
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Issue date Mar 20, 2012
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Honda Motor Co., Ltd.
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Yasutaka Saitou
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool damage detection device
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Patent number 7,322,120
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Issue date Jan 29, 2008
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Metrol Co., Ltd.
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Akira Matsuhashi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Machine tool with fault detection
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Patent number 5,895,177
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Issue date Apr 20, 1999
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Brother Kogyo Kabushiki Kaisha
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Masayuki Iwai
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ultrasonic tool confirmation sensor
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Patent number 5,850,184
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Issue date Dec 15, 1998
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Cobra Machine Tool Co., Inc.
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Trevor Bailey
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool breakage detecting method
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Patent number 5,342,275
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Issue date Aug 30, 1994
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Brother Kogyo Kabushiki Kaisha
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Shugo Yanase
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool monitor
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Patent number 5,076,102
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Issue date Dec 31, 1991
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Omron Tateisi Electronics Co.
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Masanori Sato
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Machining method and apparatus
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Patent number 4,733,049
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Issue date Mar 22, 1988
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Jerome H. Lemelson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool wear monitor
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Patent number 4,694,686
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Issue date Sep 22, 1987
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Borg-Warner Corporation
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John M. Fildes
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool failure detection apparatus
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Patent number 4,667,113
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Issue date May 19, 1987
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Hitachi Seiko Ltd.
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Kiyoharu Nakajima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool failure detector
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Patent number 4,642,618
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Issue date Feb 10, 1987
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IBM Corporation
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Eric A. Johnson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Microwave detection system
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Patent number 4,613,812
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Issue date Sep 23, 1986
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U.S. Tech Corporation
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Norbert E. Gelston
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drilling monitor
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Patent number 4,507,834
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Issue date Apr 2, 1985
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Sperry Corporation
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Tsu F. Chen
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR