Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791711 | Projection method including pupillary filtering and a projection lens therefor | Hubert Holderer, Rudolf Von Buenau, Ulrich Haag | 2010-09-07 |
| 7336342 | Projection method including pupillary filtering and a projection lens therefor | Hubert Holderer, Rudolf Von Buenau, Ulrich Haag | 2008-02-26 |