Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658395 | Method of preparing powders for hard materials from APT and soluble cobalt salts | Mamoun Muhammed, Ingmar Grenthe | 1997-08-19 |
| 5632824 | Method of preparing powders for hard materials from cobalt salts and soluble tungstate salts | Ingmar Grenthe, Mamoun Muhammed | 1997-05-27 |
| 5594929 | Method of preparing powders for hard materials | Mamoun Muhammed, Ingmar Grenthe | 1997-01-14 |
| 5584907 | Method of preparing multicarbide powders for hard materials | Mamoun Muhammed, Inger Grenthe | 1996-12-17 |