| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 14 | |
| #2 | Ireland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cooper Roger Martin | 10 |
| #2 | Nunn Robert Charles | 10 |
| #3 | Cooper Roger M | 1 |
| #4 | Nunn Robert C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201310288D0 | Building block | |
| GB0602427D0 | Sealing strip for a ridge tile roof ventilation system | |
| GB0403608D0 | Ridge tile roof ventilation system and fixing | |
| GB0316991D0 | Ridge tile fixing and ventilation system | |
| GB0108624D0 | Saddle for underground valve | |
| GB9827993D0 | Ventilated roof tile | |
| GB9615888D0 | A vent for a roof | |
| GB9512949D0 | A ventilated tile | |
| GB9412824D0 | A ventilated tile | |
| GB9305586D0 | Building block | |
| GB9114310D0 | Adjustable guard pipe | |
| GB9016333D0 | Liquid flow meter mounting |