Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693191 | Process for recovery of anhydrous hydrogen chloride from mixtures with non-condensable gases | Tom C. Tsai | 1997-12-02 |
| 5659108 | Process for the complete saturation of halogenated hydrocarbon streams containing unsaturated compounds | Michael T. Holbrook, Lawrence A. Hebert, Celio Lume Pereira | 1997-08-19 |