Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803662 | Wireless locking lockbox | Kwan Yuen Ng, Sarah Ng, Tsz Yeung Chan | 2017-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803662 | Wireless locking lockbox | Kwan Yuen Ng, Sarah Ng, Tsz Yeung Chan | 2017-11-28 |