Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732924 | Headlight lens for a vehicle headlight | Wolfram Wintzer, Hans Scheibner | 2017-08-15 |
| 9718718 | Method for producing a glass stopper for sealing bottles | Wolfram Wintzer, Lars Arnold, Sandro Plietzsch | 2017-08-01 |