Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291946 | Method for distilling a gas stream containing oxygen | Paul Terrien | 2022-04-05 |
| 11231241 | Method for producing a series of at least a first and second heat exchangers | Natacha HAIK, Daniel Machon Diez De Baldeon | 2022-01-25 |