Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7233479 | Device for protecting a battery from electrostatic charging | Jochen Koenig | 2007-06-19 |
| 5278488 | Process for improving the charge state of a battery arrangement in a motor vehicle | Heinz-Georg Burghoff | 1994-01-11 |
| 5272018 | Electrochemical storage device | Wilfried Weyer, Heinz-Georg Burghoff | 1993-12-21 |