Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021366 | Helium purification process and unit | Erwan LE GULUDEC | 2021-06-01 |
| 10899614 | Method and apparatus for producing a mixture of carbon monoxide and hydrogen | Angela Fernandez, Jean-Marc Tsevery | 2021-01-26 |
| 10890376 | Method and apparatus for separating a synthesis gas | Bertrand DEMOLLIENS, Jean-Marc Tsevery | 2021-01-12 |