Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105729 | Sensor for measuring the embrittlement of steels by hydrogen in an aggressive environment, said sensor comprising a metal cavity connected to a pressure-measuring device | Jean Kittel, Gilbert Parrain | 2021-08-31 |
| 6684617 | Process allowing to increase the cracking corrosion resistance of a wire under stress | Xavier Longaygue | 2004-02-03 |