Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316731 | Device for collection and processing of biological samples | W. Juergen Schrenk | 1994-05-31 |
| 4698311 | Particle washing and separation method | David J. Olekna, Donald M. Davies | 1987-10-06 |