Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360600 | Treatment of mineral and alkali metal carbonate slurries | Shane D. Fleming | 1994-11-01 |
| 5261539 | Flotation process for purifying calcite | Samuel S. Wang | 1993-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360600 | Treatment of mineral and alkali metal carbonate slurries | Shane D. Fleming | 1994-11-01 |
| 5261539 | Flotation process for purifying calcite | Samuel S. Wang | 1993-11-16 |