Patents by Inventor Peter Dobiasch

Peter Dobiasch 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).

  • Halogen incandescent lamp with heat transfer by conduction
    Patent number: 5896007
    Abstract: An incandescent halogen lamp is operated under convection-free conditions. In this way, light yields of about 15 to 20 lm/W with service lives of about 2000 hours can be attained. The important parameters are the bulb dimensions, luminous element dimensions, and fill gas properties.
    Type: Grant
    Filed: June 13, 1996
    Date of Patent: April 20, 1999
    Assignee: Patent Treuhand Gesellschaft Fur Elektrische Gluehlampen MBH
    Inventors: Peter Dobiasch, Rolf Minder, Karlheinz Vogl