Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976803 | Process and apparatus for producing gaseous oxygen by cryogenic distillation of air | Alexis Asse, Alain Briglia, Richard Dubettier-Grenier, Patrick Le Bot, Jean-Marc Peyron | 2018-05-22 |