Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563274 | Stave cooler system and method | Goran Dimitrijevik | 2020-02-18 |
| 8926895 | Post-combustion lance including an internal support assembly | Kerry J. Legeard, Goran Dimitrijevik | 2015-01-06 |
| 8216507 | Post-combustion lance with internal support | Kerry J. Legeard, William D. Whyte | 2012-07-10 |
| 7641849 | Injector for injecting particulate material into metallurgical furnaces | Athanasios Tommy Balkos, Timothy P. Zeien | 2010-01-05 |
| 7438848 | Metallurgical lance | Andrew P. Richardson, Mark Wilkinson | 2008-10-21 |
| 6923843 | Method for oxygen injection in metallurgical process requiring variable oxygen feed rate | Frank L. Kemeny | 2005-08-02 |
| 5932169 | Removal of slag and/or steel build-up from lances | — | 1999-08-03 |
| 5370309 | Liquid cooled nozzle | Thomas E. Langs | 1994-12-06 |