Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207429 | Camera lens | Ralf Linn | 2015-12-08 |
| 6989937 | High-aperture projection lens | — | 2006-01-24 |
| 6512636 | Anamorphic lens for digital projection | — | 2003-01-28 |
| 6473242 | Projection lens | — | 2002-10-29 |
| 6310731 | Anastigmatic anamorphic lens | Rolf Wartmann | 2001-10-30 |
| 6028720 | High resolution objective for large-format photography | Rolf Wartmann | 2000-02-22 |
| 5251073 | High-aperture wide angle lens | — | 1993-10-05 |