Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567321 | Centrifugal filter | Rene Rohr, Jurg Suter | 1996-10-22 |
| 5421130 | Holding element for a glass pane in the frame of a motor vehicle | Karl Schweizer, Jurgen Lesser | 1995-06-06 |
| 4826649 | Hydraulic control for rod drive for water-cooled nuclear reactors, especially heating reactors | Pramod Batheja, Manfred hrlein, Peter Rau | 1989-05-02 |
| 4454661 | Tornado flow separator for the thermal treatment of fine-grain or granular material | Heinrich Klein, Rudolf Pieper | 1984-06-19 |
| 4272260 | Tornado-type separator | Heinrich Klein, Rudolf Pieper | 1981-06-09 |