Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875935 | Anionic acrylamide polymers as copper ore agglomeration aids | Anthony E. Gross | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875935 | Anionic acrylamide polymers as copper ore agglomeration aids | Anthony E. Gross | 1989-10-24 |