Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33513 | Insulated insert with high electric strength | Bernd Rosenfeldt, Gerhard Weller | 1991-01-01 |
| 4491981 | Galvanically separating coupling location for energy and/or signal transmission | Gerhard Weller, Bernd Rosenfeldt | 1985-01-01 |
| 4479263 | Device for acquiring and processing electrical signals | Bernd Rosenfeldt, Gerhard Weller, Arthur Wondra | 1984-10-23 |
| 4420209 | Plug contact | Arthur Wondra | 1983-12-13 |
| D269372 | Patient monitoring unit | Bernd Rosenfeldt | 1983-06-14 |
| 4384368 | Insulated insert with high electric strength | Bernd Rosenfeldt, Gerhard Weller | 1983-05-17 |