Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680476 | Method of classifying signals, especially image signals | Hauke Schmidt, Roland Klinnert, Peter Donald Bock | 1997-10-21 |
| 5603984 | Spray element especially for mold sprayers | Karl-Heinz Keim, Hans-Dieter Renkl | 1997-02-18 |