Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361725 | Teletext and display apparatus for general surface | Robert Veilex, Jean-Claude Rahuel | 1982-11-30 |
| 4225750 | Graphics table particularly for a telewriting system | Jean-Claude Rahuel | 1980-09-30 |
| 4214123 | Bidirectional telewriting system operating in an alternating mode over a single carrier | — | 1980-07-22 |