Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494068 | Measurement shunt with compensation for induced error voltages | Antony Ley, Alain Bazin | 1985-01-15 |
| 4313317 | Borehole logging tool cryostat | Sylvain Janssen, Jean-Robert Tourret, Alain Zarudiansky | 1982-02-02 |