Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422615 | Closure device with shutting aid | Jürgen Ehret | 2002-07-23 |
| 6343494 | Locking device | Dirk Hipp | 2002-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422615 | Closure device with shutting aid | Jürgen Ehret | 2002-07-23 |
| 6343494 | Locking device | Dirk Hipp | 2002-02-05 |