Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551640 | Battery pack | Klaus Hedrich, Sven Augustin, Andreas Gutsch, Guenter Eichinger, Andreas Fuchs | 2013-10-08 |
| 7968202 | Method for sealing natural stones | Edwin Nun, Volker Hennige, Hannelore Armoneit, Sigrid Banken, Marie-Theres Wilkes +4 more | 2011-06-28 |