Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966150 | Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall | Jean-Daniel Etienne, Pierre-Andre Farine | 1990-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966150 | Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall | Jean-Daniel Etienne, Pierre-Andre Farine | 1990-10-30 |