Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476731 | Injection valve for liquid chromatographic column and system therefor | Paul W. Kercher, William G. America | 1984-10-16 |
| 4427029 | Pulse damper for chromoatography systems | Paul W. Kercher, Stanley A. Stone | 1984-01-24 |
| 4389313 | Chromatographic column with improved seals | Paul W. Kercher, Stanley A. Stone | 1983-06-21 |