Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125351 | Pilot-operated hydraulic directional cartridge valve | Werner Reith, Binh Nguyen-Xuan, Johannes Wolf | 2021-09-21 |
| 6814103 | Solenoid valve, in particular, a pressure control valve | Rolf Neuhaus, Friedrich Zapf | 2004-11-09 |
| 6578606 | Solenoid valve, in particular, a pressure control valve | Rolf Neuhaus, Friedrich Zapf | 2003-06-17 |
| 6397891 | Hydraulic valve, in particular, adjustable pressure control valve | Rolf Neuhaus, Friedrich Zapf, Liebhart Zaiser | 2002-06-04 |