Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764377 | Thrust bearing, especially for a turbocharger | Dirk Frankenstein, Dag Hauschild, Jochen Held, Stefan Nowack, Konrad Viessmann | 2014-07-01 |
| 8747053 | Method for producing a lubricant feed line of a thrust bearing | Dirk Frankenstein, Dag Hauschild, Jochen Held, Stefan Nowack, Konrad Viessmann | 2014-06-10 |