Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36174 | Photographic element with near-infrared antihalation layer | Dietrich M. Fabricius | 1999-03-30 |
| 5536626 | Silver halide photographic element containing dyes for antihalation | Dietrich M. Fabricius | 1996-07-16 |
| 5519145 | Photographic element with ether dyes for near-infrared antihalation | Dietrich M. Fabricius | 1996-05-21 |
| 5397690 | Near-infrared absorbing dyes prepared from stenhouse salts | Dietrich M. Fabricius | 1995-03-14 |
| 5330884 | Photographic element with near-infrared antihalation layer | Dietrich M. Fabricius | 1994-07-19 |