Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9582751 | Method for producing an identification and authentication label and associated device | Francis Bourrieres, Clement Kaiser | 2017-02-28 |
| 8576070 | Method and device for verification of non intrusion into a system and/or non-violation of the integrity of an object or the contents thereof | Francis Bourrieres, Clement Kaiser | 2013-11-05 |
| 8256688 | Method for certifying and subsequently authenticating original, paper or digital documents for evidences | Francis Bourrieres, Clement Kaiser | 2012-09-04 |
| 8056822 | Method for certifying and subsequently authenticating original, paper of digital documents for evidences | Francis Bourrieres, Clement Kaiser | 2011-11-15 |
| 7726708 | Tamper-proof and reusable high security seal | Francis Bourrieres, Clement Kaiser | 2010-06-01 |