Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830507 | Method of and apparatus for thickening red muds derived from bauxite and similar slurries | Peter F. Bagatto | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830507 | Method of and apparatus for thickening red muds derived from bauxite and similar slurries | Peter F. Bagatto | 1989-05-16 |