Patents by Inventor Hans Heidbüchel

Hans Heidbüchel 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).

  • Lamp comprising a base that is mounted without cement
    Patent number: 8125133
    Abstract: The invention relates to a light bulb (1), the end of which is provided with a polymer ceramic base (5). Said base (5) is injection molded directly onto the end of the bulb.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: February 28, 2012
    Assignee: Osram AG
    Inventors: Hans Heidbüchel, Herbert Roderwieser, Thomas Schröder