Patents by Inventor Maurice Lambers

Maurice Lambers 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).

  • X-ray source with metal wire cathode
    Patent number: 8223923
    Abstract: An X-ray source with a cathode (2) that includes a first wire (4) having optionally thermal loops (12, 14) between an emission loop (10) and first and second ends (6, 8). A spiral second wire (30) is wound around the wire (4) and a low work function coating (32) is provided on both wires. The first and second wires may be of refractory material, such as tungsten, and the low work function coating may include barium oxide.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: July 17, 2012
    Assignee: Panaltyical B.V.
    Inventors: Bart Filmer, Maurice Lambers
  • X-RAY SOURCE
    Publication number: 20100150315
    Abstract: An X-ray source with a cathode (2) that includes a first wire (4) having optionally thermal loops (12, 14) between an emission loop (10) and first and second ends (6, 8). A spiral second wire (30) is wound around the wire (4) and a low work function coating (32) is provided on both wires. The first and second wires may be of refractory material, such as tungsten, and the low work function coating may include barium oxide.
    Type: Application
    Filed: April 18, 2008
    Publication date: June 17, 2010
    Inventors: Bart Filmer, Maurice Lambers