Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11626769 | External rotor motor with cast stator | Volker Grabs, Olaf Huebner | 2023-04-11 |
| 11296579 | Vernier external rotor machine and motor system | Heiko Stichweh, Volker Grabs | 2022-04-05 |
| 10823634 | Method for detecting a leak in a fluid line, and water meter with a controller for carrying out the method | Achim MIELKE, Heiko SCHOENBECK | 2020-11-03 |