Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044332 | Method for monitoring fire-fighting system valve with sensor arranged outside the valve | Dirk Sprakel, Ulrich Hiltemann | 2024-07-23 |
| 11819720 | Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system | Ulrich Hiltemann | 2023-11-21 |