Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734206 | Method for separating coal particles from an aqueous slurry | Peter Sant | 1988-03-29 |
| 4524000 | Process for the removal of oil from an oil-in-water dispersion | Arnold G. Dixon, Richard Miller | 1985-06-18 |