Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1038066 | Air purifier headphones | Howard Cheng, Mark Joseph Staniforth, Simon Brian McNamee, Ben Lowson, Hannah Jayne Jobling Hersey +4 more | 2024-08-06 |
| D1038067 | Air purifier headphones | Howard Cheng, Mark Joseph Staniforth, Simon Brian McNamee, Ben Lowson, Hannah Jayne Jobling Hersey +3 more | 2024-08-06 |
| D1033616 | Air purifier | Michael James Leat, David James Hill, Howard Cheng, Richard John Fox | 2024-07-02 |