Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613783 | Process and plant for refining raw materials containing organic constituents | — | 2013-12-24 |
| 8460624 | Process and plant for producing metal oxide from metal salts | Michael Missalla, Pekka Hiltunen, Roger Bligh, Cornelis Klett, Guenter Schneider | 2013-06-11 |
| 8313715 | Process and plant for producing metal oxide from metal salts | Michael Missalla, Guenter Schneider, Jan Jarzembowski | 2012-11-20 |