Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397444 | Process for removal of SO.sub.2 and NO.sub.x from combustion flue gases and an apparatus used therefor | Zbigniew Zimek, Igor Artiuch, Georgii Lysow, Norman Frank | 1995-03-14 |
| 5084181 | Enrichment of water in components of heavy water | W. Alexander Van Hook, Grazyna Zakrzewska-Trznadel, Nada Miljevic | 1992-01-28 |
| 5057225 | Method of enrichment of oxygen-18 in natural water | W. Alexander Van Hook, Grazyna Zakrzewska-Trznadel, Nada Miljevic | 1991-10-15 |