Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523241 | Method for manufacturing a fibre optic male contact | Jean-Claude Hubert, Jean-Philippe Barbey | 2003-02-25 |
| 4651560 | Methods of an apparatus for monitoring mechanical equipment's operational condition | Michael F. Lester | 1987-03-24 |
| 4618544 | Explosion proof battery | — | 1986-10-21 |
| 4529674 | Explosion proof battery | — | 1985-07-16 |