Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815549 | Method for the purification of alumina | — | 2020-10-27 |
| 10144650 | Method for recovery of the constituent components of laterites | — | 2018-12-04 |
| 9458522 | Method for recovery of the constituent components of laterites | — | 2016-10-04 |
| 6248689 | Self-regenerating diesel exhaust particulate filter and material | — | 2001-06-19 |
| 6013599 | Self-regenerating diesel exhaust particulate filter and material | — | 2000-01-11 |
| 4718847 | Kiln system | — | 1988-01-12 |