Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646448 | Security document with microperforations | Dieter Sauter | 2017-05-09 |
| 9630442 | Security system with optical waveguide | — | 2017-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646448 | Security document with microperforations | Dieter Sauter | 2017-05-09 |
| 9630442 | Security system with optical waveguide | — | 2017-04-25 |