Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377208 | Transmission system with random error and burst error correction for a cyclically coded digital signal | Herbert Schneider-Obermann, Wolfgang Koch | 1994-12-27 |
| 5334505 | N- and O-substituted aminophenols, method and use for diagnosis | Dieter Mangold | 1994-08-02 |
| 5315035 | Aniline derivatives useful as color formers | Gunter Frey | 1994-05-24 |