Patents by Inventor Wolfgang Robert Josef Felgenhauer

Wolfgang Robert Josef Felgenhauer 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 production of a rotating member and rotating member of a printing press
    Patent number: 7766806
    Abstract: A rotating member of a printing press is typically a cylinder that is provided with a circumferential area. A securement channel or a flow channel, which is at least partly open toward the circumferential area of the cylinder, is formed in the cylinder. A profiled member, which at least partly covers the securement channel or flow channel, with respect to its circumferential area, is inserted into the cylinder to form an integrated joint with the cylinder.
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: August 3, 2010
    Assignee: Koenig & Bauer Aktiengesellschaft
    Inventors: Martin Becker, Wolfgang Robert Josef Felgenhauer, Karl Robert Schäfer, Georg Schneider