| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hardy Terence | 11 |
| #2 | Litchfield Leon George | 3 |
| #3 | Mcangus Andrew | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8515660D0 | Frame member for doors and windows | |
| GB8508910D0 | Frame for patio doors | |
| GB8412067D0 | Secondary glazing frame |