Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D697284 | Janitors cart | Maggie Man Kai Ho, Frankie Ngan | 2014-01-07 |
| D687613 | Janitors cart | Maggie Man Kai Ho, Frankie Ngan | 2013-08-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D697284 | Janitors cart | Maggie Man Kai Ho, Frankie Ngan | 2014-01-07 |
| D687613 | Janitors cart | Maggie Man Kai Ho, Frankie Ngan | 2013-08-06 |