Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692673 | Electric arc-blast nozzle and a circuit breaker including such a nozzle | Roger Ledru | 2020-06-23 |
DV
Daniel Vigouroux
Overall (2020): #494,792 of 565,922Top 90%
1
Patents 2020