Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313553 | Low cost making of a low carbon, low sulfur, and low nitrogen steel using conventional steelmaking equipment | Jacobus Marthinus Andreas Geldenhuis, David J. Sosinsky, Daniel G. Murray, Eugene Pretorius | 2012-11-20 |