Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645461 | Process for production of zeolites with high Si/Al atomic ratio | Klaus Unger | 2003-11-11 |
| 6593809 | Circuit for widening the stereobase in the reproduction of stereophonic sound signals | Juergen Schneider | 2003-07-15 |
| 6512946 | Method of detecting cardiac interval signals in cardiologic devices | Andreas Kucher | 2003-01-28 |