Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D622318 | Fire tornado device | William Wai Ho Cheung, Paari Perumal | 2010-08-24 |
| D621873 | Fire tornado lamp | — | 2010-08-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D622318 | Fire tornado device | William Wai Ho Cheung, Paari Perumal | 2010-08-24 |
| D621873 | Fire tornado lamp | — | 2010-08-17 |