Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861121 | Methods of manufacturing security documents and security devices | Brian William Holmes, Ian Cornes, John O'Malley, Lawrence George Commander | 2020-12-08 |
| 10836199 | Security devices | Brian William Holmes, Robert Whiteman | 2020-11-17 |
| 10759214 | Method of forming a security sheet substrate | Rebecca Locke | 2020-09-01 |
| 10752040 | Method of forming a security device | Rebecca Locke | 2020-08-25 |