Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286386 | Solvent extraction process for treatment of oily substrates | Saeed T. Darian | 1994-02-15 |
| 5154831 | Solvent extraction process employing comminuting and dispersing surfactants | Saeed T. Darian | 1992-10-13 |
| 5055196 | Extraction process to remove PCBs from soil and sludge | Saeed T. Darian | 1991-10-08 |