Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600023 | Single stage diisopropyl ether process using organic solvent aqueous extraction and ion exchange treating for SO.sub.3 removal | Terry L. Marker | 1997-02-04 |
| 5371301 | Single stage diisopropyl ether process using aqueous extraction and ion exchange treating for SO.sub.3 removal | Terry L. Marker | 1994-12-06 |
| 5324866 | Integrated process for producing diisopropyl ether from isopropyl alcohol | Terry L. Marker | 1994-06-28 |