Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319410 | Apparatus and method for super critical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter | 2001-11-20 |
| 6294088 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Henry L. Walters, Daniel G. Jameson | 2001-09-25 |
| 6149814 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Henry L. Walters, Daniel G. Jameson | 2000-11-21 |
| 6086767 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Henry L. Walters, Robert W. Allington, Daniel G. Jameson | 2000-07-11 |
| 6071408 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter | 2000-06-06 |
| 5755559 | Apparatus and method for pumping supercritical fluid and measuring flow thereof | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter | 1998-05-26 |
| 5750027 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Henry L. Walters, Daniel G. Jameson | 1998-05-12 |
| 5738498 | Apparatus and method for thermoelectric cooling of an extraction fluid pump | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter | 1998-04-14 |
| 5635070 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter | 1997-06-03 |
| 5614089 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Henry L. Walters, Daniel G. Jameson | 1997-03-25 |
| 5173163 | Capillary electrophoresis technique | — | 1992-12-22 |
| 4911837 | Apparatus for reducing tailing in a liquid chromatograph | Robert W. Allington, John N. Jones | 1990-03-27 |