Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335624 | Process for electromagnetic detection of conducting objects | Jean Berthier, Pascal Manet | 2002-01-01 |
| 5440226 | Process and apparatus using magnetic field measurements for measuring an electric field in a conductive medium | Roland Blanpain | 1995-08-08 |