Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474429 | Clean water mopping system | Frank Wang, Kevin Thomas Fitzpatrick, Kim Fung Chow | 2016-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474429 | Clean water mopping system | Frank Wang, Kevin Thomas Fitzpatrick, Kim Fung Chow | 2016-10-25 |