Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851069 | Inhaler | Christopher Andrew Townsend | 2014-10-07 |
| 7234255 | Flame imitation device for wall mounted heater | Xinnan Yuan, Haifeng Sun, Yuannan Zhang | 2007-06-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851069 | Inhaler | Christopher Andrew Townsend | 2014-10-07 |
| 7234255 | Flame imitation device for wall mounted heater | Xinnan Yuan, Haifeng Sun, Yuannan Zhang | 2007-06-26 |