Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059319 | Security devices and methods of manufacturing image patterns for security devices | — | 2021-07-13 |
| 10981411 | Security devices and methods of manufacture thereof | Brian William Holmes | 2021-04-20 |
| 10766293 | Methods of manufacturing a security device | — | 2020-09-08 |
| 10650480 | Methods of manufacturing security documents and security devices | — | 2020-05-12 |
| 10569592 | Security device and method of manufacture | — | 2020-02-25 |
| 10543710 | Security devices | Robert Whiteman, Alice Smith | 2020-01-28 |
| 10300730 | Methods of manufacturing image element arrays for security devices | John GODFREY | 2019-05-28 |
| 9902186 | Security devices | Robert Whiteman, Alice Smith | 2018-02-27 |
| 9804497 | Security devices and methods of manufacture thereof | — | 2017-10-31 |
| 9731539 | Security devices | — | 2017-08-15 |
| 9348070 | Security devices | James Peter Snelling | 2016-05-24 |
| 8820793 | Security devices | — | 2014-09-02 |
| 8381988 | Security devices | Lawrence George Commander | 2013-02-26 |