Patents by Inventor Bernhard Last

Bernhard Last 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).

  • Pressure measuring glow plug
    Patent number: 8459104
    Abstract: The invention relates to a pencil-type glow plug, in particular for a self-igniting internal combustion engine. The plug includes at least one plug base with at least one essentially bar-shaped heating element, which projects on one end from the plug base, and at least one measurement element, the heating element and the measurement element being integrally bonded and/or force-locked and/or form-locked.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: June 11, 2013
    Assignee: BorgWarner BERU Systems GmbH
    Inventors: Yue Cheng, Bernhard Last, Hans Houben, Frank Pechhold
  • Pressure Measuring Glow Plug
    Publication number: 20110146392
    Abstract: The invention relates to a pencil-type glow plug, in particular for a self-igniting internal combustion engine. The plug includes at least one plug base with at least one essentially bar-shaped heating element, which projects on one end from the plug base, and at least one measurement element, the heating element and the measurement element being integrally bonded and/or force-locked and/or form-locked.
    Type: Application
    Filed: March 30, 2009
    Publication date: June 23, 2011
    Inventors: Yue Cheng, Bernhard Last, Hans Houben, Frank Pechhold