Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241556 | Vacuum valve for providing a symmetrical fluid flow | Martin Netzer, Hanspeter FREHNER | 2025-03-04 |
| 12209687 | Closure device for closing an opening in a wall in a vacuum-tight manner | Fabian BÜCHEL | 2025-01-28 |