Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727755 | Method for controlling a switch module based on thyristor switching elements | Rik W. De Doncker | 2020-07-28 |
| 10675182 | Hollow needle for an ophthalmic surgical instrument | Marc Wolschendorf, Dieter Frauenfeld, René Draheim, Volker Geuder | 2020-06-09 |