Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986909 | Chromatography column | Vish Rai, Kenneth Southall, Timothy Webster, Gordon Leeke, Chaokang Chu | 1991-01-22 |
| 4743373 | Chromatography column | Vish Rai, Kenneth Southall, Timothy Webster, Gordon Leeke, Chaokang Chu | 1988-05-10 |
| 4604198 | Multicartridge chromatography cartridge housing | Vishva Rai, Kenneth Southall, Timothy Webster | 1986-08-05 |
| 4512897 | Molecular separation column and use thereof | Alvin L. Crowder, III, Joseph V. Fiore, Kenneth C. Hou | 1985-04-23 |
| 4496461 | Chromatography column | Gordon Leeke, Chaokang Chu | 1985-01-29 |
| 4384957 | Molecular separation column and use thereof | Alvin L. Crowder, III, Joseph V. Fiore, Kenneth C. Hou, Paul J. Marinaccio, Eugene A. Ostreicher | 1983-05-24 |