Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655044 | Method and apparatus for determining authenticity | Sushil Bhattacharjee, Hansjorg Klock, Edward John Brindley | 2014-02-18 |
| 8472676 | Apparatus and method for analysing a security document | Ronald Bruce Blair | 2013-06-25 |
| 8464875 | Apparatus for analysing a security document | Ronald Bruce Blair | 2013-06-18 |
| 8089045 | Method and apparatus for raised material detection | Hansjorg Klock, Cirillo Ghielmetti | 2012-01-03 |