Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656299 | Method and circuit arrangement for determining a working range of an ultrasonic vibrating unit | Ralf Broszeit | 2017-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656299 | Method and circuit arrangement for determining a working range of an ultrasonic vibrating unit | Ralf Broszeit | 2017-05-23 |