Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427988 | Image print head | Alain de Kermadec, Gerard Normand | 1984-01-24 |
| 4400709 | Image printer stylus bar, manufacturing method therefor and image printer device | Alain de Kermadec | 1983-08-23 |