Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321152 | Grinding of titaniferous ores to enhance recovery of titanium dioxide | Gerard M. Sheehan | 1982-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321152 | Grinding of titaniferous ores to enhance recovery of titanium dioxide | Gerard M. Sheehan | 1982-03-23 |