TREA

Derk Jan WENTINK

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  • HAARLEM, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal substrate with a surface texture
    • Patent number 11,826,980
    • Issue date Nov 28, 2023
    • TATA STEEL NEDERLAND TECHNOLOGY BV
    • Pieter Baart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL SUBSTRATE WITH A SURFACE TEXTURE
    • Publication number 20220332091
    • Publication date Oct 20, 2022
    • TATA STEEL NEDERLAND TECHNOLOGY BV
    • Pieter BAART
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    LASER TEXTURING OF STEEL STRIP
    • Publication number 20190009370
    • Publication date Jan 10, 2019
    • TATA STEEL NEDERLAND TECHNOLOGY BV
    • David Thomas Allan MATTHEWS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR