Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745793 | Valve assembly comprising an internal flow channel with an open longitudinal section | — | 2004-06-08 |
| 6681800 | Control valve means and furthermore a valve suitable for use as a component thereof | Michael Berner | 2004-01-27 |