Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788403 | Detection of a barrier behind a wellbore casing | Knut Inge Dahlberg | 2023-10-17 |
| 11542814 | Telemetry system combining two telemetry methods | John D. Macpherson, Lei Fang, John-Peter van Zelm, Volker Peters, Andreas Peter | 2023-01-03 |