Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797654 | Method and device for oxygen production by low-temperature separation of air at variable energy consumption | Lars Kirchner | 2017-10-24 |
| 9733014 | Method and device for obtaining compressed oxygen and compressed nitrogen by the low-temperature separation of air | Dirk Schwenk, Alexander Alekseev, Frances Masterson | 2017-08-15 |