Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700478 | Method and apparatus for time-staggered generation of identifying signals | Dieter Schwarzbach, Horst Stiehler | 2004-03-02 |
| 6678637 | Method for event-related determination of process variables | Harald Eichelkamp | 2004-01-13 |