Patents by Inventor Gerald Belder

Gerald Belder 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).

  • Seal for a discharge lamp
    Publication number: 20050200281
    Abstract: The invention relates to an electric discharge lamp comprising:—a light-transmissive ceramic discharge vessel (1) enclosing a discharge space (100)—a first and a second current conductor (2,3) entering the discharge vessel (1) and each supporting an electrode (4,5) in the discharge vessel (1);—a sealing compound (6) sealing the current conductors (2,3) in the discharge vessel (1) in a gas tight manner,—an ionizable filling comprising a rare gas and metal halide in the discharge vessel (1), both current conductors (2,3) extending from the sealing compound (6) to the exterior of the discharge vessel (1).
    Type: Application
    Filed: May 8, 2003
    Publication date: September 15, 2005
    Inventors: Gerald Belder, Martinus Kessels, Antonius Van Amstel, Bart Verlinden, Andreas Sebastianus Geven, Mark Bolech, Henricus Gubbels