Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812301 | Production of titanium nitride, carbide, and carbonitride powders | Monte B. Shirts, Donna D. Harbuck | 1989-03-14 |
| 4307066 | Extraction of metals from mixtures of oxides or silicates | — | 1981-12-22 |
| 4285914 | Recovery of lithium from low-grade ores | — | 1981-08-25 |