Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192211 | Mud motor stators and pumps and method of making | Christoph Wangenheim, Witali Huber | 2021-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192211 | Mud motor stators and pumps and method of making | Christoph Wangenheim, Witali Huber | 2021-12-07 |