Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078549 | Reduction gas extraction from saturated top gas | Robert Millner, Hanspeter Ofner | 2021-08-03 |
| 10233117 | Process and device for separating off a volatile component | Manfred Lisberger, Peter Schwei, Wolfgang Freimann | 2019-03-19 |
| 9957195 | Process and device for separating off a volatile component | Manfred Lisberger, Peter Schwei, Wolfgang Freimann | 2018-05-01 |
| 9051215 | Method and device for removing mercury during the production of cement clinker | Manfred Lisberger | 2015-06-09 |