Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889701 | Process for oxidizing multivalent metals | Timothy A. Jones | 1989-12-26 |
| 4824645 | Process for selectively removing hydrogen sulfide from a gas stream at high pressure | Timothy A. Jones | 1989-04-25 |