Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241211 | Plate valve | Kamil Prochazka, Franz Suter | 2001-06-05 |
| 5467683 | Actuating drive for a control valve | Kamil Prochazka, Franz Suter | 1995-11-21 |
| 5435227 | Operating mechanism for a hydraulic actuator having a pressure-proportional actuating signal | Kamil Prochazka, Franz Suter | 1995-07-25 |
| 5427419 | Pipe system | Meinrad Laim | 1995-06-27 |
| 5280807 | Supply circuit for a two-tube hydraulic system | Kamil Prochazka | 1994-01-25 |
| 5269141 | Hydraulic safety and regulating system | Edi Burch | 1993-12-14 |
| 5238020 | Hydraulic valve | Rico Plangger | 1993-08-24 |
| 5217199 | Connecting valve and hydraulic oil safety and power system in which the connecting valve is used | — | 1993-06-08 |
| 5193779 | Actuating drive | Kamil Prochazka | 1993-03-16 |
| 5137253 | Actuator | Kamil Prochazka | 1992-08-11 |
| 5070766 | Hydraulic valve actuator | Kamil Prochazka | 1991-12-10 |
| 5033996 | Continuously variable drive | — | 1991-07-23 |
| 5015898 | Continuously variable drive | — | 1991-05-14 |
| 4966043 | Crank drive | — | 1990-10-30 |