Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292922 | Composite resins containing silver nanoparticles | James Howard Johnston | 2022-04-05 |
| 11292923 | Composite resins containing silver nanoparticles | James Howard Johnston | 2022-04-05 |