Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834029 | Security display devices, their production and use | Theodoros Garanzotis | 2017-12-05 |
| 9738105 | Optically variable devices, their production and use | Bruce Alfred Hardwick | 2017-08-22 |