Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072312 | Method for operating a top gas recycling blast furnace installation | — | 2018-09-11 |
| 9044704 | Use of oxygen from ion transport membranes in blast furnace | Bhadra S. Grover, Kenneth L. Kaiser, Wei Huang | 2015-06-02 |