Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649907 | Valve, modular system for manufacturing valves, and method of manufacturing valves | — | 2023-05-16 |
| 10077846 | Diaphragm valve | Ralf Kettemann | 2018-09-18 |
| 9458943 | Diaphragm valve | Ralf Kettemann | 2016-10-04 |