Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690828 | Apparatus and method for supercritical fluid extraction | Dale L. Clay, Robert W. Allington, Phillip B. Liescheski, Robin R. Winter | 1997-11-25 |
| 5653885 | Apparatus and method for supercritical fluid extraction | Robert Macomber, Robert W. Allington | 1997-08-05 |
| 5635070 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Dale A. Davison, Dale L. Clay, Robin R. Winter, Yoossef Tehrani | 1997-06-03 |
| 5614089 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Henry L. Walters, Yoossef Tehrani | 1997-03-25 |
| 5601707 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Dale L. Clay, Robert W. Allington, Robin R. Winter | 1997-02-11 |