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Pick tool for road milling
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Patent number 11,326,451
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Issue date May 10, 2022
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Element Six GmbH
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Eric Weinbach
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E21 - EARTH DRILLING MINING
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Pick tool for road milling
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Patent number 11,230,925
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Issue date Jan 25, 2022
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Element Six GmbH
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Bernd Heinrich Ries
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E21 - EARTH DRILLING MINING
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Cemented carbide material
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Patent number 11,047,026
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Issue date Jun 29, 2021
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Element Six GmbH
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Igor Yurievich Konyashin
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B22 - CASTING POWDER METALLURGY
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Cutting bit assembly
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Patent number 10,677,054
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Issue date Jun 9, 2020
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Joy Global Underground Mining LLC
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Randy Arnold
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E21 - EARTH DRILLING MINING
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Hard-metal body
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Patent number 9,394,592
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Issue date Jul 19, 2016
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Element Six GmbH
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Igor Yuri Konyashin
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cemented carbide material
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Patent number 9,314,847
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Issue date Apr 19, 2016
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Element Six GmbH
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Igor Yurievich Konyashin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Chisel holder
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Patent number D736283
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Issue date Aug 11, 2015
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Element Six GmbH
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Bernd Heinrich Ries
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D15 - Machines not elsewhere specified
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Wear part with hard facing
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Patent number 8,968,834
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Issue date Mar 3, 2015
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Igor Yuri Konyashin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Wear part with hard facing
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Patent number 8,846,207
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Issue date Sep 30, 2014
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Igor Yuri Konyashin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Chisel holder
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Patent number D707736
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Issue date Jun 24, 2014
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Bernd Heinrich Ries
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D15 - Machines not elsewhere specified
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Hard-metal
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Patent number 8,535,407
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Issue date Sep 17, 2013
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Element Six GmbH
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Igor Yuri Konyashin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Tool
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Patent number D688282
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Issue date Aug 20, 2013
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Frank Friedrich Lachmann
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D15 - Machines not elsewhere specified
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