Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034478 | Double-walled container with dual openings | Lawrence Michael Lau, Alexander Lau | 2021-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034478 | Double-walled container with dual openings | Lawrence Michael Lau, Alexander Lau | 2021-06-15 |