Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325964 | Modular post | Alexander James Hinton, Edward Barnes, Richard Peter Rorison Sutherland | 2025-06-10 |
| 11514774 | Audible alert device | Edward Barnes, Adrian Priestley | 2022-11-29 |
| D893331 | Speed bump | Edward Barnes | 2020-08-18 |
| D893332 | Speed bumps | Edward Barnes | 2020-08-18 |