Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5892411 | Data transmission device | Andreas Nagel | 1999-04-06 |
| 5814900 | Device for combined transmission of energy and electric signals | Albert Esser | 1998-09-29 |
| 5804892 | Transmission device | Andreas Nagel | 1998-09-08 |