Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248522 | Device for controlling the swirl of a fluid flowing in a pipeline | Harald Kreidner, Holger Fassl | 2022-02-15 |
| 10954976 | Device for controlling the swirl of a fluid flowing in a pipeline | Harald Kreidner, Holger Fassl | 2021-03-23 |