Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092783 | Pressure regulating valve with optimized deaeration | Gerhard Scharnowski | 2000-07-25 |
| 5918856 | Electropneumatic valve | Gerhard Scharnowski, Huu-Tri Nguyen, Ralf Kook | 1999-07-06 |
| 5197508 | Valve apparatus and method for controlling fluid flow | Helmut Gottling, Rudolf Moller, Gerhard Scharnowski, Dieter Meisoll, Huu-Tri Nguyen | 1993-03-30 |
| 5168898 | Valve apparatus | Helmut Gottling, Rudolf Moller, Gerhard Scharnowski | 1992-12-08 |