Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213820 | Process and device for fluidized bed spray granulation | Hans Uhlemann, Reinhard Boeck, Heiko Herold | 1993-05-25 |
| 4931174 | Zigzag classifier | Hans Uhlemann, Heiko Herold, Reinhard Boeck | 1990-06-05 |