Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330103 | Earthquake protector | Edmond Thuries, Denis Dufournet | 1982-05-18 |
| 4320372 | Current transformer for a high-tension installation | Edmond Thuries, Alain Sanchez | 1982-03-16 |