Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421949 | Flat tube for an exhaust gas cooler | Jens Holdenried, Steffen Brunner | 2022-08-23 |
| 11242931 | Sealing ring assembly | Oliver Grill | 2022-02-08 |
| 10520261 | Flat pipe | Steffen Brunner, Jens Holdenried, Rainer Stauch | 2019-12-31 |