Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974255 | System for remotely monitoring a single- or multi-function installation by telephone | Gilbert Guyot | 1990-11-27 |
| 4500891 | Process for printing dots on a heat sensitive paper by a thermal printer and printer using this process | Bernard Gimel | 1985-02-19 |