Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455875 | Pressure measurement sonde | Andre Guimard | 1984-06-26 |
JL
Jacques Lemarchand
Overall (All Time): #4,036,598 of 4,157,543Top 100%
1
Patents All Time