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John NEUFELD

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  • Andrews, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    FRICTION REDUCER AND SCALE INHIBITOR
    • Publication number 20240384156
    • Publication date Nov 21, 2024
    • Obsidian Chemical Solutions, LLC
    • Tyler Nelson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-Based Anionic Friction Reducer
    • Publication number 20230407164
    • Publication date Dec 21, 2023
    • Obsidian Chemical Solutions, LLC
    • John NEUFELD
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    THICKENING TIME AID
    • Publication number 20180230359
    • Publication date Aug 16, 2018
    • Solvay USA Inc.
    • Enrique LOPEZ
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES