| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Australia | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 2 | |
| #5 | Hong Kong | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | United Kingdom | 1 | |
| #8 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Venting or aerating devices | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heeks Graham | 17 |
| #2 | Fox Nigel Peter | 11 |
| #3 | Fox Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2005205762A1 | Valve arrangement and traffic calming device incorporating such an arrangement | |
| US6659682B2 | Deformable speed hump | |
| WO0163051A1 | Valve arrangement and traffic calming device incorporating such an arrangement | |
| CA2619696A1 | Valve arrangement and traffic calming device incorporating such an arrangement | |
| US6726399B2 | Valve arrangement and traffic calming device incorporating such an arrangement | |
| GB0103501D0 | Road furniture and methods of installation thereof | |
| EP0923661A1 | Deformable speed hump |