Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061637 | Grinding unit with mill as a complete and independent module | — | 2011-11-22 |
| 7863788 | System concept for mills and classifiers with magnetic bearing spindle drives | Karsten Ludewig, Jurgen Stahl | 2011-01-04 |