Patents by Inventor Johannes Wener

Johannes Wener 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 producing a valve housing and valve
    Patent number: 11226050
    Abstract: The invention relates to a method for producing a valve housing (1) having a plastic body (2) with at least one fluid opening (5) which is protected by means of a filter (6) against the inlet of dirt.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: January 18, 2022
    Assignee: ETO Magnetic GmbH
    Inventors: Marcin Nieweglowski, Andrzej Pyza, Johannes Wener, Michael Feindler