Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890496 | Impeller housing for an appliance | Christopher Edward O'Malley, Zhiquan Yu | 2018-02-13 |
| 9617678 | Impeller housing for an appliance | Zhiquan Yu, Christopher Edward O'Malley | 2017-04-11 |
| 9493903 | Impeller assembly for an appliance | Zhiquan Yu, Nemetalla Salameh, Ronald Miles Johnson | 2016-11-15 |