Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652722 | Sensor for measuring the partial pressure of a gas of the type comprising an electrochemical cell and a gaseous diffusion barrier | Lionel Félix Witrant, Jean-Marie Beaumont, Daniel Lucien Gaston Chevalier | 2003-11-25 |