Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396560 | Process for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow | — | 1983-08-02 |
| 4382910 | Process and apparatus for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow | — | 1983-05-10 |
| 4304742 | Process for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow | — | 1981-12-08 |