Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818871 | Process for the detection of superimposed sheets, apparatus for performing the process and application to bank notes | Marc Dupoy, Patrice Dumesnil, Camille Carisey | 1989-04-04 |
| 4232413 | Device for use as a cot on the rear seat of a vehicle | — | 1980-11-11 |