Patents by Inventor Serge Baumert

Serge Baumert 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).

  • WELDING OF AN ELEMENT OF A TRACK UNIT AND A RAIL SECTION WITHOUT ADDING ANY MATERIAL
    Publication number: 20090242519
    Abstract: The stretch of rail comprises a railway switch element (12) made from high-alloy steel, in which at least one alloy element has a content equal to at least 5% by weight, and a length of rail (14) made from steel, connected to one another by a weld without deposition of metal. The length of rail (14) is formed from a medium-alloy low-carbon steel of which the carbon content is less than 0.55% by weight.
    Type: Application
    Filed: April 6, 2009
    Publication date: October 1, 2009
    Inventors: Serge Baumert, Philippe Mugg
  • Welding of an element of a track unit and a rail section without adding any material
    Publication number: 20060011732
    Abstract: The stretch of rail comprises a railway switch element (12) made from high-alloy steel, in which at least one alloy element has a content equal to at least 5% by weight, and a length of rail (14) made from steel, connected to one another by a weld without deposition of metal. The length of rail (14) is formed from a medium-alloy low-carbon steel of which the carbon content is less than 0.55% by weight.
    Type: Application
    Filed: May 23, 2003
    Publication date: January 19, 2006
    Inventors: Serge Baumert, Philippe Mugg