Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920692 | Slide valve and use of a slide valve | Robert Pütz, Paulus Friedhelm, Sebastian Buzga | 2024-03-05 |
| 11035478 | Gate valve, fixing element and method for mounting a gate valve | Ralf Heiden, Robert Puetz | 2021-06-15 |