Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714791 | Method for operating an anode furnace and control device | Hans-Jörg Seifert, Andreas Himmelreich, Frank Heinke, Detlef Maiwald | 2017-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714791 | Method for operating an anode furnace and control device | Hans-Jörg Seifert, Andreas Himmelreich, Frank Heinke, Detlef Maiwald | 2017-07-25 |