Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832835 | Air pillow in the air chambers of a bottom pulsed jigging machine | Werner Strauss, Helmut Timmermann, Werner Hasse | 1989-05-23 |
| 4394260 | Control device for a rotary valve-controlled jigging machine | Siegfried Heintges, Werner Strauss | 1983-07-19 |
| 4336132 | Valve for a wet jigging machine for separating minerals | Friedhelm Huebner | 1982-06-22 |
| 4278536 | Method of starting an electro-pneumatically actuated wet-settling machine | — | 1981-07-14 |
| 4265744 | Discharge-controlled method for a compressed air-controlled wet settling machine | — | 1981-05-05 |
| 4264441 | Automatic control for electro-pneumatic wet settling | Friedhelm Heubner, Werner Hasse | 1981-04-28 |