Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262124 | System for preparing deeply subcooled liquid oxygen based on mixing of liquid oxygen and liquid nitrogen and then vacuum-pumping | Fushou Xie, Yanzhong Li, Hongwei Mao | 2022-03-01 |
| D744623 | Electric heater | — | 2015-12-01 |
| D663809 | Electric heater | — | 2012-07-17 |
| D663810 | Electric heater | — | 2012-07-17 |
| D663811 | Electric heater | — | 2012-07-17 |