Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461450 | Method for controlling the coating weight for strip-phosphating | Franz Ricke, Frank Panter, Dieter Geruhn, Hubertus Peters, Manfred Wessel +1 more | 2002-10-08 |
| 6346295 | Alkaline strip passivation | Heike Krautbauer | 2002-02-12 |