Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961963 | Modular helmet | — | 2005-11-08 |
| D506852 | Foot file | Christopher Robert Gurr, Robert Marcus Halstead, Sarah Jane Burkinshaw | 2005-06-28 |
| D480511 | Skin file | Christopher Robert Gurr, Robert Marcus Halstead, Sarah Jane Burkinshaw | 2003-10-07 |