Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320199 | Evaporation dryer and method for operating same | Hartmut Hafemann | 2022-05-03 |
| 10330385 | Fluidized-bed vaporisation dryer | Hartmut Hafemann, Carsten Bonath, Holger Fersterra | 2019-06-25 |
| 8844162 | Device and method for removing fluids and/or solids | Lothar Krell | 2014-09-30 |
| 7578073 | Appliance for removing fluids and/or solids | Lothar Krell | 2009-08-25 |