Patents by Inventor Johann Rechermann

Johann Rechermann 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).

  • Method for marking quartz glass lamps and quartz glass lamps produced using this method
    Patent number: 6686694
    Abstract: The present invention relates to a method for marking quartz glass lamps having at least one fusible metal foil 10, 12, which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which method the fusible metal foil 10, 12 is marked through the quartz glass by means of a laser. The invention also relates to a quartz glass lamp having at least one fusible metal foil 10, 12 which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which lamp the fusible metal foil 10, 12 forms a marking area 16, the marking of the marking area 16 taking place through the quartz glass by means of a laser.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: February 3, 2004
    Assignee: Patent Treuhand-Gesellschaft fuer e{overscore (l)}ektrische Gluehlampen mbH
    Inventors: Johann Rechermann, Xaver Brems, Georg Rosenbauer
  • Method for marking quartz glass lamps and quartz glass lamps produced using this method
    Publication number: 20010048274
    Abstract: The present invention relates to a method for marking quartz glass lamps having at least one fusible metal foil 10, 12, which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which method the fusible metal foil 10, 12 is marked through the quartz glass by means of a laser. The invention also relates to a quartz glass lamp having at least one fusible metal foil 10, 12 which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which lamp the fusible metal foil 10, 12 forms a marking area 16, the marking of the marking area 16 taking place through the quartz glass by means of a laser.
    Type: Application
    Filed: May 1, 2001
    Publication date: December 6, 2001
    Applicant: Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbh
    Inventors: Johann Rechermann, Xaver Brems, Georg Rosenbauer