Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421649 | Method and apparatus for enriching compounds of low water solubility from aqueous suspensions of substantially inorganic solid substances | Kjell O. Loiten, Glor T. Mejdell | 1983-12-20 |