Patents by Inventor Derk Jan WENTINK

Derk Jan WENTINK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Metal substrate with a surface texture
    Patent number: 11826980
    Abstract: A metal substrate provided with a surface texture wherein the Maximum Zero Normalised Auto Correlation (MZNAC) of the surface texture is in the range of 0.2-0.8, as well as a method to apply such surface textures on a metal substrate.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: November 28, 2023
    Assignee: TATA STEEL NEDERLAND TECHNOLOGY B.V.
    Inventors: Pieter Baart, Derk Jan Wentink
  • METAL SUBSTRATE WITH A SURFACE TEXTURE
    Publication number: 20220332091
    Abstract: A metal substrate provided with a surface texture wherein the Maximum Zero Normalised Auto Correlation (MZNAC) of the surface texture is in the range of 0.2-0.8, as well as a method to apply such surface textures on a metal substrate.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 20, 2022
    Applicant: TATA STEEL NEDERLAND TECHNOLOGY B.V.
    Inventors: Pieter BAART, Derk Jan WENTINK
  • LASER TEXTURING OF STEEL STRIP
    Publication number: 20190009370
    Abstract: A method and an arrangement for finishing a steel strip including the texturing of the steel strip wherein a texture is applied to the surface of a moving steel strip by means of a single laser beam or a plurality of laser beams directed at the surface of a moving steel strip, and wherein the single laser beam or the plurality of laser beams are position controlled to apply a predetermined texture pattern on the surface of the moving steel strip.
    Type: Application
    Filed: January 19, 2017
    Publication date: January 10, 2019
    Applicant: TATA STEEL NEDERLAND TECHNOLOGY B.V.
    Inventors: David Thomas Allan MATTHEWS, Hasib MUSTAFA, Gerardus Richardus Bernadus Engelina RÖMER, Derk Jan WENTINK