Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6088502 | Protective closure part for opto-electrical module | Helmut Bruch, Christian Sieber | 2000-07-11 |
| 5845027 | Disconnectable plug | Helmut Bruch, Christian Sieber | 1998-12-01 |