Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486105 | Clean gas stack | James G. Davidson | 2019-11-26 |
| 8333823 | Method and system for producing metallic iron nuggets | Iwao Iwasaki, Richard F. Kiesel, David J. Englund | 2012-12-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486105 | Clean gas stack | James G. Davidson | 2019-11-26 |
| 8333823 | Method and system for producing metallic iron nuggets | Iwao Iwasaki, Richard F. Kiesel, David J. Englund | 2012-12-18 |