Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052223 | Apparatus including a capacitive probe for measuring the level and/or the volume of a liquid | Francis Dunon-Bluteau | 1991-10-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052223 | Apparatus including a capacitive probe for measuring the level and/or the volume of a liquid | Francis Dunon-Bluteau | 1991-10-01 |