Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8222859 | Method for determining the charge state of a motor vehicle battery when the drive unit is switched off | Ulrich Eger, Sargon Youssef | 2012-07-17 |
| 6994788 | Sulfonated aromatic polymers, membrane containing said polymers and a method for production and use of the same | Thomas Soczka-Guth | 2006-02-07 |