Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10489522 | Method of checking producibility of a composite security design of a security document on a line of production equipment and digital computer environment for implementing the same | Jacques Perrier | 2019-11-26 |
| 9139034 | Control element for printed articles | — | 2015-09-22 |
| 8574714 | Method of manufacturing an engraved plate | Fausto Giori, Dirk Dauw, Jacques Perrier | 2013-11-05 |
| 8230786 | Method of manufacturing an engraved plate | Fausto Giori, Dirk Dauw, Jacques Perrier | 2012-07-31 |
| 6997482 | Control element for printed matters | — | 2006-02-14 |
| 5772249 | Method of generating a security design with the aid of electronic means | Lan Guex | 1998-06-30 |