Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125980 | Treatment device of a heating system | James Hua Lau | 2018-11-13 |
| 10125981 | Treatment device of a heating system | James Hua Lau | 2018-11-13 |
| 10094555 | Treatment device of a heating system | James Hua Lau | 2018-10-09 |
| 10094556 | Treatment device of a heating system | James Hua Lau | 2018-10-09 |
| 9920937 | Heating system | James Hua Lau | 2018-03-20 |