Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319753 | Method of forming stators for downhole motors | Witali Huber, Gunnar Michaelis, Erik Bartscherer, Harald Grimmer, Christian Fulda +2 more | 2022-05-03 |
| 11261666 | Hydraulic tools, drilling systems including hydraulic tools, and methods of using hydraulic tools | Carsten Voss | 2022-03-01 |