Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198208 | Bromination process | Rajender Pershad Gupta, Ian Clark, Hongqun Yang | 2012-06-12 |
| 6959815 | Selective reactive oily bubble carriers in flotation processes and methods of generation and uses thereof | Jianjun Liu, Zhiang (Joe) ZHOU | 2005-11-01 |
| 6767465 | Process for treating fine coal particles | Jaewon Choung, Jozef Szymanski | 2004-07-27 |