Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679383 | Dynamic broad volumetric range pipette | David L. Ash, David Ward | 2023-06-20 |
| 11660592 | Dynamic broad volumetric range pipette | David L. Ash, David Ward | 2023-05-30 |
| 10598598 | Cell counter | Fernando F. Kielhorn, David L. Ash, Kevin Kelley, Andrew William Jones | 2020-03-24 |
| 10302568 | Cell counter | Fernando F. Kielhorn, David L. Ash, Kevin Kelley | 2019-05-28 |