Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401552 | Centrifuge tube and method for collecting and dispensing mixed concentrated fluid samples | — | 2002-06-11 |
| 4441793 | Microscopic evaluation slide | — | 1984-04-10 |
| 4308028 | Device and method for the chemical testing and microscopic examination of liquid specimens | — | 1981-12-29 |