Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499420 | Oscillating shear valve for mud pulse telemetry and operation thereof | Volker Peters, Detlef Hahn, Heiko Eggers | 2022-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499420 | Oscillating shear valve for mud pulse telemetry and operation thereof | Volker Peters, Detlef Hahn, Heiko Eggers | 2022-11-15 |