Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598598 | Cell counter | Daniel A. Schieffer, David L. Ash, Kevin Kelley, Andrew William Jones | 2020-03-24 |
| 10302568 | Cell counter | Daniel A. Schieffer, David L. Ash, Kevin Kelley | 2019-05-28 |
| 9442009 | Apparatus and method for making optical measurements of samples | David Ward | 2016-09-13 |