Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145061 | Method for preparing thermally imaged opacifying elements | Mridula Nair | 2018-12-04 |
| 10132031 | Foamed, opacifying elements with thermally transferred images | Mridula Nair | 2018-11-20 |