Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9226393 | Tear-proof circuit | Francis Steffen | 2015-12-29 |
| 9196590 | Perforated electronic package and method of fabrication | Francis Steffen, Delphine Mathey, Remi Brechignac | 2015-11-24 |
| 8867217 | Tear-proof circuit | Francis Steffen | 2014-10-21 |