Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781519 | Air injection device for hydraulic turbine | Sven von Fellenberg, John DiSciullo | 2023-10-10 |
| 11648517 | Aeration cone for hydraulic turbine | Bernd Nennemann | 2023-05-16 |