Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810259 | Method to minimize viscosity and improve stability of coal-water fuels | Walter Rakitsky | 1989-03-07 |
| 4390365 | Process for making titanium metal from titanium ore | Robert A. Hard | 1983-06-28 |
| 4359449 | Process for making titanium oxide from titanium ore | Robert A. Hard | 1982-11-16 |