Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499420 | Oscillating shear valve for mud pulse telemetry and operation thereof | Volker Peters, Detlef Hahn, Heige Brand | 2022-11-15 |
| 11459828 | Drilling apparatus using a self-adjusting deflection device and deflection sensors for drilling directional wells | Volker Peters, Andreas Peter, Christian Fulda, Harald Grimmer | 2022-10-04 |
| 11428047 | Drilling assembly using a self-adjusting tilt device and sensors for drilling directional wellbores | Volker Peters, Andreas Peter, Christian Fulda, Harald Grimmer | 2022-08-30 |
| 11421480 | Drilling apparatus using a sealed self-adjusting deflection device for drilling directional wells | Volker Peters, Andreas Peter, Christian Fulda, Harald Grimmer | 2022-08-23 |