Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274749 | Producing microstructured spectacle lenses by means of transfer layer | Stephan Trumm, Ferdinand Schreder, Erich Koell, Herbert Schuster, Reiner Beck +2 more | 2019-04-30 |