Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205117 | Pomegranate seed oil composition | Mark Dreher, Vong Lee, Jill Costelow | 2015-12-08 |
| 8551673 | Optically variable magnetic stripe assembly | Brian William Holmes, David Stone | 2013-10-08 |
| 7931207 | Optically variable magnetic stripe assembly | Brian William Holmes, David Stone | 2011-04-26 |
| 6155605 | Document of value | Robin Bratchley, Andrew Nutton, Duncan Hamilton Reid | 2000-12-05 |
| 5678863 | High value documents | Roland Isherwood, Sarah Anne Rocca, Robin E. Godfrey, Craig Harvey Nelson | 1997-10-21 |
| 5631039 | Security thread, a film and a method of manufacture of a security thread | Duncan Hamilton Reid, Jeffrey A. Harrison | 1997-05-20 |
| 5405500 | Method for making sheet materials and security paper | — | 1995-04-11 |
| 4943093 | Security paper for bank notes and the like | Raymond J. Melling | 1990-07-24 |
| 4530246 | Method and apparatus for identifying fractured brittle articles | Kelvin Pitman, David A. Grime | 1985-07-23 |