Patents by Inventor Hendrik Willem Hagenberg

Hendrik Willem Hagenberg 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).

  • Method for the rehabilitation of a pipeline, application device and read-out device
    Patent number: 10346652
    Abstract: A method for the rehabilitation of a pipeline with a lining element made of a resin-absorbing material, comprising the following steps: Impregnating the lining element with a hardenable resin; inserting the lining element into the pipeline and positioning the lining element at the pipeline section to be rehabilitated; pressing the lining element against the inner wall of the pipeline; hardening the lining element; and applying at least one information parameter to the lining element subsequent to its hardening.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: July 9, 2019
    Assignee: TRELLEBORG PIPE SEALS DUSIBURG GMBH
    Inventors: Andreas Bichler, Hendrik Willem Hagenberg
  • Method for the Rehabilitation of a Pipeline, Application Device and Read-out Device
    Publication number: 20180018485
    Abstract: An application device for applying information to a hardened lining element with at least one application apparatus, and a read-out device for reading out information applied to a lining element with at least one read-out apparatus.
    Type: Application
    Filed: August 3, 2017
    Publication date: January 18, 2018
    Inventors: Andreas Bichler, Hendrik Willem Hagenberg
  • Method for the Rehabilitation of a Pipeline, Application Device and Read-out Device
    Publication number: 20160061374
    Abstract: A method for the rehabilitation of a pipeline with a lining element made of a resin-absorbing material, comprising the following steps: Impregnating the lining element with a hardenable resin; inserting the lining element into the pipeline and positioning the lining element at the pipeline section to be rehabilitated; pressing the lining element against the inner wall of the pipeline; hardening the lining element; and applying at least one information parameter to the lining element subsequent to its hardening.
    Type: Application
    Filed: December 23, 2014
    Publication date: March 3, 2016
    Inventors: Andreas Bichler, Hendrik Willem Hagenberg