Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10569245 | Method and device for the heat treatment of granular solids | Edgar Gasafi, Bertold Stegemann | 2020-02-25 |
| 8602693 | Method and apparatus for controlling a stream of solids | Roger Bligh, Pekka Hiltunen, Cornelis Klett, Michael Missalla, Lilli Sacharow +2 more | 2013-12-10 |
| 8225936 | Method and apparatus for dividing a stream of solids | Roger Bligh, Pekka Hiltunen, Cornelis Klett, Michael Missalla, Lilli Sacharow +2 more | 2012-07-24 |