Patents by Inventor Jannik P. Hartmann

Jannik P. Hartmann 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).

  • Vibration isolating coupler for reducing vibrations in a drill string
    Patent number: 11603714
    Abstract: A vibration isolating coupler including a first coupler portion, a second coupler portion including an external surface and an internal surface portion, and a vibration isolating portion extending between the first coupler portion and the second coupler portion. The vibration isolating portion including a first solid annular portion and a second solid annular portion. The vibration isolating portion including a plurality of slots extending from the first solid annular portion toward the second solid annular portion forming a plurality of vibration isolating elements. Each of the plurality of vibration isolating elements is disconnected from adjacent ones of the plurality of vibration isolating elements by a corresponding one of the plurality of slots. The plurality of vibration isolating elements enabling torsional rotation of the first coupler portion relative to the second coupler portion.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: March 14, 2023
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Hanno Reckmann, Volker Peters, Axel Ritter, Jannik P. Hartmann
  • VIBRATION ISOLATING COUPLER FOR REDUCING VIBRATIONS IN A DRILL STRING
    Publication number: 20210079736
    Abstract: A vibration isolating coupler including a first coupler portion, a second coupler portion including an external surface and an internal surface portion, and a vibration isolating portion extending between the first coupler portion and the second coupler portion. The vibration isolating portion including a first solid annular portion and a second solid annular portion. The vibration isolating portion including a plurality of slots extending from the first solid annular portion toward the second solid annular portion forming a plurality of vibration isolating elements. Each of the plurality of vibration isolating elements is disconnected from adjacent ones of the plurality of vibration isolating elements by a corresponding one of the plurality of slots. The plurality of vibration isolating elements enabling torsional rotation of the first coupler portion relative to the second coupler portion.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Hanno Reckmann, Volker Peters, Axel Ritter, Jannik P. Hartmann