Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911741 | Process and device to pelletize substances which can be dispensed in the form of drops | Stefan Zerwas | 1999-06-15 |
| 5694777 | Process and device for pellet-freezing poorable and flowable materials | — | 1997-12-09 |
| 5186019 | Device to freeze free-flowing and pourable substances | Uwe Gorlich | 1993-02-16 |
| 5120335 | Separator to separate products finely ground in a mill from a gas current | Uwe Gorlich, Stefan Zerwas | 1992-06-09 |
| 4829783 | Device for the controlled freezing of viscous liquids | Jurgen Buchmuller | 1989-05-16 |