Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857174 | Method of beneficiating phosphate ores | Brij M. Moudgil | 1989-08-15 |
| 4814069 | Method of beneficiating phosphate ores | Brij M. Moudgil | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857174 | Method of beneficiating phosphate ores | Brij M. Moudgil | 1989-08-15 |
| 4814069 | Method of beneficiating phosphate ores | Brij M. Moudgil | 1989-03-21 |