Patents by Inventor Lawrence Huxley

Lawrence Huxley 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).

  • Quartz glass lamp and method for forming a quartz glass lamp
    Patent number: 7892060
    Abstract: A method is provided for formation of a glass to metal seal at one end of a quartz lamp tube, as part of the process of manufacturing a complete lamp tube. The method involves a direct sealing of the tube of quartz glass with a seal material surrounding an electrode or its electrical feed through. The seal material may be in the form of a bead having a generally elliptical or spherical shape.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: February 22, 2011
    Assignee: Heraeus Noblelight Ltd.
    Inventor: Lawrence Huxley
  • Quartz glass lamp and method for forming a quartz glass lamp
    Publication number: 20050258755
    Abstract: A method is provided for formation of a glass to metal seal at one end of a quartz lamp tube, as part of the process of manufacturing a complete lamp tube. The method involves a direct sealing of the tube of quartz glass with a seal material surrounding an electrode or its electrical feed through. The seal material may be in the form of a bead having a generally elliptical or spherical shape.
    Type: Application
    Filed: April 21, 2005
    Publication date: November 24, 2005
    Inventor: Lawrence Huxley