Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739014 | Electrotype for forming an image during a paper making process | — | 2017-08-22 |
| 9649871 | Security elements, and methods and apparatus for their manufacture | Sameer Mohammed Bargir | 2017-05-16 |
| 9573407 | Security substrates | Simon Dexter Marchant, Janina Möreke | 2017-02-21 |
| 9248637 | Security elements and methods and apparatus for their manufacture | Sameer Mohammed Bargir | 2016-02-02 |
| 8919821 | Security substrate incorporating elongate security elements | Duncan Hamilton Reid, Gerald Sidney Payne, Peter McLean Henderson | 2014-12-30 |
| 7704585 | Paper including watermarks and/or embossings | Nicholas G. Pearson | 2010-04-27 |
| 7399513 | Paper including watermarks and/or embossing | Nicholas G. Pearson | 2008-07-15 |
| 6089614 | Security device | Kenneth John Drinkwater, Brian William Holmes | 2000-07-18 |
| 6063239 | Security paper | Jonathan Foulkes | 2000-05-16 |
| 5928471 | Security features for paper | Robert John Furley | 1999-07-27 |
| 5868902 | Security paper | Jonathan Foulkes | 1999-02-09 |