Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707422 | Inorganic sunscreen agents with higher UV radiation protection | Richard T. Rigg | 2023-07-25 |
| 11679068 | Hydroxy cinnamate and silanol adduct coated inorganic sunscreen agents | Richard T. Rigg | 2023-06-20 |