Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292981 | Isoparaffin-olefin alkylation process | Tracy J. Huang | 1994-03-08 |
| 5277884 | Solvents for the selective removal of H.sub.2 S from gases containing both H.sub.2 S and CO.sub.2 | A. Ullmann, Zvi Ludmer | 1994-01-11 |