Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564627 | Structured optical element and production thereof | Claus Heine-Kempkens, Othmar Zuger | 2009-07-21 |
| 7009788 | Method of making a rotational optical arrangement, and the optical arrangement made by the method | Othmar Zuger, Roger Bischofberger | 2006-03-07 |