Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077157 | Spring-loaded pressure relief valve, particularly for containers of pressurized fluids | — | 2006-07-18 |
| 6079438 | Valve device for controlling the filling level of cylinders and the like with liquefied gases | — | 2000-06-27 |
| 5921272 | Floater device for checking the liquefied gas filling level of cylinders or the like | — | 1999-07-13 |