Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695282 | Positioner for a valve that can be actuated by a drive | Wolfgang Clemens, Klaus-Dieter Fiebelkorn, Klaus Ludwig, Andre-Heinrich Meinhof, Holger Schmaedicke | 2004-02-24 |
| 6637267 | Diagnostic system and method, especially for a valve | Klaus-Dieter Fiebelkorn, Alf Puettmer | 2003-10-28 |