Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966830 | Device for ventilation and/or air circulation | Chris J. Hurlstone | 2005-11-22 |
| D471971 | Ventilation cover | Christopher John Hurlstone, Reuben Wu, Sophie Rebecca Butler, Robert C. Halstead, Alan P. Tye +1 more | 2003-03-18 |
| D471624 | Ventilation rotor | Christopher John Hurlstone, Reuben Wu, Sophie Rebecca Butler, Robert C. Halstead, Alan P. Tye +1 more | 2003-03-11 |