Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088048 | Metallic flat gasket | Georg Egloff, Steffen ERTHLE, Sylvain Thuault | 2018-10-02 |
| 9897038 | Sealing system | Steffen ERTHLE, Kurt Hoehe, Ahmet ORUC, Hans WALDVOGEL | 2018-02-20 |