Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090708 | Filter element for filtering a fluid stream | Manfred Winter, Angelika Gohle, Holger Weiss | 2006-08-15 |
| 6962615 | Filter element, particularly for separating a liquid from a gas stream | Detlef Brandt, Wolfgang Heikamp | 2005-11-08 |
| 6256851 | Arrangement for shaping a helical tube | Gerd Goedelmann, Hans-Michael Winter, Lothar Keller | 2001-07-10 |