Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234599 | On-line multidimensional chromatographic system with large volume injection handling for supercritical fluid chromatography | Hernan J. Cortes, Robert Marshall Campbell, Curtis D. Pfeffer | 1993-08-10 |
| 5139681 | On-line multidimensional chromatographic system with large volume injection handling for supercritical fluid chromatography | Hernan J. Cortes, Robert Marshall Campbell, Curtis D. Pfeiffer | 1992-08-18 |