Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376164 | Pressure swing adsorption process for chlorine plant offgas | Andrew S. Zarchy, Chien-Chung Chao | 1994-12-27 |
| 5354357 | Removal of mercury from process streams | John Markovs, Andrew S. Zarchy, Ervine S. Holmes | 1994-10-11 |
| 5338450 | Spiral-wound adsorber module | — | 1994-08-16 |
| 5332492 | PSA process for improving the purity of hydrogen gas and recovery of liquefiable hydrocarbons from hydrocarbonaceous effluent streams | Michael J. Mitariten, Roger J. Weigand, Michael Whysall | 1994-07-26 |