Patents by Inventor Reinhard HOLZNER

Reinhard HOLZNER 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).

  • Weld stud for drawn-arc stud welding
    Patent number: 10183354
    Abstract: A weld stud for drawn-arc stud welding has a functional portion and a welding portion which represents one end of the weld stud and which is delimited by a front face that is curved outwards in a longitudinal direction of the weld stud.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: January 22, 2019
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Erich Kerscher, Reinhard Holzner
  • Weld Stud for Drawn-Arc Stud Welding
    Publication number: 20170066073
    Abstract: A weld stud for drawn-arc stud welding has a functional portion and a welding portion which represents one end of the weld stud and which is delimited by a front face that is curved outwards in a longitudinal direction of the weld stud.
    Type: Application
    Filed: November 8, 2016
    Publication date: March 9, 2017
    Inventors: Erich KERSCHER, Reinhard HOLZNER