Patents by Inventor Christian Dahm

Christian Dahm 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).

  • Double-conical static pressure-type gas bearing
    Patent number: 4710034
    Abstract: Static pressure-type gas bearing for a high-speed rotary shaft, comprising a porous bearing bushing formed of a pair of hollow cone frustums connected to one another at respective narrow ends thereof.
    Type: Grant
    Filed: June 6, 1986
    Date of Patent: December 1, 1987
    Assignee: Interatom GmbH
    Inventors: Gabriel Tittizer, Ewald Junghans, Georg Bestenreiner, Christian Dahm
  • Actuation member, and interface device with an icon
    Patent number: D616461
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: May 25, 2010
    Assignee: Behr-Hella Thermocontrol GmbH
    Inventors: Christian Dahm, Alexander Waldeyer