Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451528 | Collection, filtration and concentration apparatus for biological samples | Richard O. Williams, Mark Williams | 2019-10-22 |
| 10299767 | Sample collection apparatus | Richard O. Williams, Mark Williams | 2019-05-28 |