Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052904 | Security document containing an authentication device | Francois Bauer | 2018-08-21 |
| 7040664 | Self-verifying security documents | John Charles Taylor, Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2006-05-09 |
| 6761377 | Self-verifying security documents | John Charles Taylor, Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2004-07-13 |
| 6659508 | Security documents | Joshua Robert Nemeth | 2003-12-09 |
| 6605338 | Security document or device having an intaglio contrast effect | Hermina Romanic | 2003-08-12 |
| 6471248 | Banknotes incorporating security devices | Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2002-10-29 |
| 6471247 | Banknotes incorporating security devices | Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2002-10-29 |
| 6467810 | Self-verifying security documents | John Charles Taylor, Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2002-10-22 |
| 6273473 | Self-verifying security documents | John Charles Taylor, Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2001-08-14 |
| 6176522 | Embossing of bank notes or the like with security devices | — | 2001-01-23 |
| 6062604 | Self-verifying security documents | John Charles Taylor, Bruce Alfred Hardwick, Paul Zientek, Cameron Rex Hibbert | 2000-05-16 |
| 5915731 | Embossing of banknotes or the like with security devices | — | 1999-06-29 |