Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5095887 | Microscope-endoscope assembly especially usable in surgery | Joseph Leon, Jean-Marie Leon | 1992-03-17 |
| 4587392 | Electro-magnetic induction scrolling device for heating flat products | Bernard Chausse, Jean Delassus | 1986-05-06 |