Patents by Inventor Marc Aldag

Marc Aldag 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).

  • Apparatus and method for determining inner profiles of hollow devices
    Patent number: 8786866
    Abstract: In one aspect, an apparatus for determining an internal profile of a measured device is provided, which method in one embodiment may include: a housing having a first axis, a measuring device configured to emit a light beam along a second axis offset from the first axis; a deflection device configured to direct the emitted light beam to an inner surface of the measured device; and a driver configured to rotate the measuring device about the first axis.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: July 22, 2014
    Assignee: Baker Hughes Incorporated
    Inventors: Frederik Goeing, Marc Aldag, Gunnar Michaelis, Harald Grimmer
  • Apparatus and Method for Determining Inner Profiles of Hollow Devices
    Publication number: 20130229667
    Abstract: In one aspect, an apparatus for determining an internal profile of a measured device is provided, which method in one embodiment may include: a housing having a first axis, a measuring device configured to emit a light beam along a second axis offset from the first axis; a deflection device configured to direct the emitted light beam to an inner surface of the measured device; and a driver configured to rotate the measuring device about the first axis.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 5, 2013
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Frederik Goeing, Marc Aldag, Gunnar Michaelis, Harald Grimmer