Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416965 | Burner for uniformly heating a long furnace | Dietmar Wieck | 2016-08-16 |
| 9162785 | Method and nozzle for suppressing the generation of iron-containing vapor | Dietmar Wieck | 2015-10-20 |