TREA

Christopher Damschroder

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  • Elmore, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low friction and high wear resistant sucker rod string
    • Patent number 11,352,838
    • Issue date Jun 7, 2022
    • Materion Corporation
    • Fritz C. Grensing
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sucker rod guides
    • Patent number 11,174,688
    • Issue date Nov 16, 2021
    • Materion Corporation
    • Fritz C. Grensing
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Low friction and high wear resistant sucker rod string
    • Patent number 10,844,671
    • Issue date Nov 24, 2020
    • Materion Corporation
    • Fritz C. Grensing
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Precipitation strengthened metal alloy article
    • Patent number 10,648,067
    • Issue date May 12, 2020
    • Materion Corporation
    • Christopher Damschroder
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Drilling component
    • Patent number 10,597,949
    • Issue date Mar 24, 2020
    • Materion Corporation
    • William D. Nielsen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL RINGS FORMED FROM BERYLLIUM-COPPER ALLOYS
    • Publication number 20230151474
    • Publication date May 18, 2023
    • MATERION CORPORATION
    • Jeffrey M. Schirm
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    LOW FRICTION AND HIGH WEAR RESISTANT SUCKER ROD STRING
    • Publication number 20210017817
    • Publication date Jan 21, 2021
    • MATERION CORPORATION
    • Fritz C. Grensing
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METAL RINGS FORMED FROM BERYLLIUM-COPPER ALLOYS
    • Publication number 20200362444
    • Publication date Nov 19, 2020
    • MATERION CORPORATION
    • Jeffrey M. Schirm
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SUCKER ROD GUIDES
    • Publication number 20200340310
    • Publication date Oct 29, 2020
    • MATERION CORPORATION
    • Fritz C. Grensing
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LOW FRICTION AND HIGH WEAR RESISTANT SUCKER ROD STRING
    • Publication number 20190242197
    • Publication date Aug 8, 2019
    • MATERION CORPORATION
    • Fritz C. Grensing
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PRECIPITATION STRENGTHENED METAL ALLOY ARTICLE
    • Publication number 20180171455
    • Publication date Jun 21, 2018
    • MATERION CORPORATION
    • Christopher Damschroder
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    DRILLING COMPONENT
    • Publication number 20150267477
    • Publication date Sep 24, 2015
    • MATERION CORPORATION
    • William D. Nielsen
    • E21 - EARTH DRILLING MINING