Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109267 | Process for the introduction of inorganic solids into hot liquid melts | Djamschid Amirzadeh-Asl | 2015-08-18 |
| 7820129 | Method for improving the durability of carbon or graphite electrodes by using Tio2—containing products | Djamschid Amirzadeh-Asl | 2010-10-26 |
| 6660673 | Use of particulate materials containing TiO2 in refractory products | Djamschid Amirzadeh-Asl | 2003-12-09 |
| 5683652 | Process for reducing dust emissions of a blast furnace | Harald Winter | 1997-11-04 |