Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655388 | Cryogenic rectification system for producing high pressure gaseous oxygen and liquid product | Dante Patrick Bonaquist, Michael Yijian Jin | 1997-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655388 | Cryogenic rectification system for producing high pressure gaseous oxygen and liquid product | Dante Patrick Bonaquist, Michael Yijian Jin | 1997-08-12 |