Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675182 | Hollow needle for an ophthalmic surgical instrument | Marc Wolschendorf, Stefan Engel, Dieter Frauenfeld, René Draheim | 2020-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675182 | Hollow needle for an ophthalmic surgical instrument | Marc Wolschendorf, Stefan Engel, Dieter Frauenfeld, René Draheim | 2020-06-09 |