Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840521 | Element for filtering stress variations in a bolted assembly | — | 1989-06-20 |
| 4555640 | Automatic high insulation switch | Roger Bressy, Jean-Claude Sevaille | 1985-11-26 |