Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070731 | Device for measuring the level of liquid contained in a substantially deep reservoir | Christian Baux | 1991-12-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070731 | Device for measuring the level of liquid contained in a substantially deep reservoir | Christian Baux | 1991-12-10 |