Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807863 | Vibration pickup comprising a pressure sleeve | — | 2004-10-26 |
| 6786078 | Vibration pickup comprising a clamping sleeve | — | 2004-09-07 |
| 6739182 | Vibration pickup and an insulating disk for a vibration pickup | Wolfgang Mueller, Wolfgang Schmidt, Holger Krebs | 2004-05-25 |