Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401481 | Processes for removing acid components from gas streams | Gary Rochelle, Claus Jorgensen, John C. H. Chang, Theodore G. Brna, Charles B. Sedman | 1995-03-28 |
| 5270015 | Apparatus for removing sulfur from sulfur containing gases | Gary Rochelle, Claus Jorgensen, John C. H. Chang, Theodore G. Brna, Charles B. Sedman | 1993-12-14 |
| 5047221 | Processes for removing sulfur from sulfur-containing gases | John C. H. Chang, Charles B. Sedman, Theodore G. Brna, Gary Rochelle | 1991-09-10 |
| 4931264 | Process for removing sulfur from sulfur-containing gases | Gary Rochelle | 1990-06-05 |
| 4804521 | Process for removing sulfur from sulfur-containing gases | Gary Rochelle | 1989-02-14 |