Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387559 | Sample tray | — | 1997-12-16 |
| D375628 | Sample case | — | 1996-11-19 |
| 5325977 | Vented closure for a capillary tube | John L. Haynes, III, Stephen C. Wardlaw | 1994-07-05 |
| 5203825 | Capillary tube assembly including a vented cap | John L. Haynes, III, Stephen C. Wardlaw | 1993-04-20 |
| 4840771 | Incubator for reagents | Stanley Pfeiffer | 1989-06-20 |