Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938690 | Mounting plate with fixing means for an electrical device | Helmut Eusterholz | 2011-05-10 |
| 7872373 | Device for supplying uninterruptible power | Michael Heinemann, Jochen Zeuch | 2011-01-18 |