Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782701 | Centrifugal-force separator and filter arrangement having a centrifugal-force separator of said type | Steffen Ackermann, Volker Greif, Michael Kraxner | 2017-10-10 |
| 9470189 | Centrifugal separator and filter arrangement having a centrifugal separator of said type | Steffen Ackermann, Volker Greif, Michael Kraxner | 2016-10-18 |
| 7316564 | Method and installation for regulating the quantity of circulating solids in a circulating fluidized bed reactor system | Bernhard Röper | 2008-01-08 |