| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 11 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Roof coverings | |
| #2 | Shaping clay | |
| #3 | Building materials | |
| #4 | Climate change mitigation in wastewater treatment | |
| #5 | Finishing work on buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wright Norman | 6 |
| #2 | Curtis Bernard | 3 |
| #3 | Carroll Robert A | 1 |
| #4 | Emerton Gerald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0507663D0 | Concrete roof tiles and wall cladding elements | |
| GB0420530D0 | Processing of stockpiled pulverised fuel ash | |
| GB0322146D0 | Roofing system | |
| GB9806830D0 | Verge system | |
| GB9626464D0 | Roofing system and components thereof | |
| GB9609308D0 | Roof tiles | |
| GB9612040D0 | Roof tile system | |
| GB9325307D0 | Roof tile system |