Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919982 | Process and apparatus for the removal of aromatic amines from soil and water | Valdis Kokars, Janis Avotins, Laura Ouellette | 1999-07-06 |
| 5556545 | Removal of arsenic from aqueous liquids with selected alumina | Konstantin Volchek, Saviz Mortazavi | 1996-09-17 |