Patents by Inventor Victor R. Noteleteirs

Victor R. Noteleteirs 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).

  • Electric lamp having current conductors with a metal phosphide coating only on exposed portions thereof
    Patent number: 5387840
    Abstract: The electric lamp has a glass lamp vessel in the wall of which current conductors of molybdenum or tungsten are accommodated, which extend to the outside. Exclusively where the current conductors are in contact with gas, they have a skin of their own phosphide. The skin protects the current conductors from being progressively oxidized. The lamps can easily be manufactured.
    Type: Grant
    Filed: January 8, 1993
    Date of Patent: February 7, 1995
    Assignee: U.S. Philips Corporation
    Inventors: Victor R. Noteleteirs, Leo F. M. Ooms