Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801307 | Modular measuring or testing device | Jochen Ziegler, Alf Clement | 2004-10-05 |
| 6773276 | Device for measuring and/or testing of components of optical and/or electrical networks and a lift device used for this purpose | Jochen Ziegler, Alf Clement | 2004-08-10 |