Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098433 | Washing machine | Tao Jiang, Kyunghag Kim, Shuai Tong, Changxing Zhao, Lufu Tan +3 more | 2021-08-24 |
| 10960375 | Method for revamping vertical converters having a flanged pressure shell extension for housing an internal heat exchanger | Stephen A. Noe, Sachin Sadanandan Kalatrakkal, Shiliang Zhan | 2021-03-30 |