Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496253 | Metallic flat gasket | Andreas Goettler, Guenther Unseld | 2013-07-30 |
| 8104573 | Heat shield and an insulating isolator for the heat shield | Ernest Oxenknecht, Franz SCHWEIGGART, Giacomo Giaimi | 2012-01-31 |