Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921427 | Process for cold briquetting and pelletization of ferrous or non-ferrous ores or mineral fines by iron bearing hydraulic mineral binder | Vibhuki N. Mishra | 2005-07-26 |
| 6752865 | Process for manufacturing of high iron hydraulic cement clinker | Vibhuti Narayan Misra | 2004-06-22 |
| 6416251 | Process for the stabilization of soluble chromium contaminated solid by down draft sintering | Birendra Kumar Mohapatra, Binod Behari Nayak, Hemshankar Ray | 2002-07-09 |