TREA

Benjamin CHREST

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  • Black River Falls, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill bit
    • Patent number 11,480,016
    • Issue date Oct 25, 2022
    • Ulterra Drilling Technologies, L.P.
    • Jorge Arthur Silveus
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Polycrystalline-diamond compact air bit
    • Patent number 11,098,541
    • Issue date Aug 24, 2021
    • Ulterra Drilling Technologies, L.P.
    • Christopher M. Casad
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill bit
    • Patent number 11,008,814
    • Issue date May 18, 2021
    • Ulterra Drilling Technologies, L.P.
    • Jorge Arthur Silveus
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    No blade bit
    • Patent number 10,920,497
    • Issue date Feb 16, 2021
    • Ulterra Drilling Technologies, L.P.
    • Mitchell Rothe
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill bit
    • Patent number 10,570,665
    • Issue date Feb 25, 2020
    • Ulterra Drilling Technologies L.P.
    • Jason Maw
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILL BIT
    • Publication number 20230175322
    • Publication date Jun 8, 2023
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Jorge Arthur Silveus
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYBRID PDC BIT
    • Publication number 20210010330
    • Publication date Jan 14, 2021
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Mitchell Rothe
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    NO BLADE BIT
    • Publication number 20200217142
    • Publication date Jul 9, 2020
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Mitchell Rothe
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL BIT
    • Publication number 20200149352
    • Publication date May 14, 2020
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Jorge Arthur Silveus
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL BIT
    • Publication number 20200149350
    • Publication date May 14, 2020
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Jorge Arthur Silveus
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Polycrystalline-Diamond Compact Air Bit
    • Publication number 20190284887
    • Publication date Sep 19, 2019
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Christopher M. Casad
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL BIT
    • Publication number 20150233186
    • Publication date Aug 20, 2015
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • Jason Maw
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drag Drill Bit With Hybrid Cutter Layout Having Enhanced Stability
    • Publication number 20130153305
    • Publication date Jun 20, 2013
    • Ulterra Drilling Technologies, L.P.
    • Benjamin CHREST
    • E21 - EARTH DRILLING MINING