Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317187 | System for mounting the coil of the motor in an electric watch | Daniel Huot-Marchand | 1982-02-23 |
| 4223976 | Optical fiber junction device notably for telecommunications | Robert Gautheret | 1980-09-23 |