Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125351 | Pilot-operated hydraulic directional cartridge valve | Bernd Urlaub, Binh Nguyen-Xuan, Johannes Wolf | 2021-09-21 |
| 6598622 | Directional valve | Binh Nguyen Xuan | 2003-07-29 |
| 6199585 | Directional-control valve | Binh Nguyen Xuan | 2001-03-13 |
| 5400697 | Electric toaster | Michael Dax, Maximilian Beutlrock | 1995-03-28 |
| 4531449 | Arrangement for controlling a hydraulic motor | — | 1985-07-30 |