Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273188 | Powder composition for rapid suspension | Manfred Bichler, Michael Schinabeck, Norbert Steidl, Markus Maier, Markus Wilde | 2019-04-30 |
| 6543239 | Air-conditioning system operated with CO2 | Bernd Dienhart, Hans-Joachim Krauss, Hagen Mittelstrass, Karl-Heinz Staffa, Christoph Walter +2 more | 2003-04-08 |
| 5669580 | Sensor device for a missile | — | 1997-09-23 |
| 4832835 | Air pillow in the air chambers of a bottom pulsed jigging machine | Helmut Timmermann, Werner Hasse, Karl-Heinz Weiffen | 1989-05-23 |
| 4778219 | Jigging machine | Peter Wilczynski | 1988-10-18 |
| 4747942 | Pulse generator for an air pulsed jigging machine | — | 1988-05-31 |
| 4559135 | Short, broad jigging machine, particularly for finest grain sizing of minerals | — | 1985-12-17 |
| 4485010 | Wet jigging machine for dressing coal or other minerals | Siegfried Heintges | 1984-11-27 |
| 4477358 | Pressure/belt filter, particularly for dewatering fine coal | Siegfried Heintges, Hannes Schulze Horn | 1984-10-16 |
| 4394260 | Control device for a rotary valve-controlled jigging machine | Siegfried Heintges, Karl-Heinz Weiffen | 1983-07-19 |
| 4304662 | Operating method and settling machine for processing coal | — | 1981-12-08 |
| 4256431 | Self-driven forage harvester | Xaver Lenzer | 1981-03-17 |