| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 16 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Hinges for doors or windows | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Air-conditioning | |
| #5 | Ice-boxes | |
| #6 | Climate change mitigation in buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ashley Paul | 12 |
| #2 | Chapman John U | 4 |
| #3 | Chapman John Unite | 4 |
| #4 | Johnstone Colin Douglas | 3 |
| #5 | Smith Peter R | 2 |
| #6 | Vickroy John Southern | 1 |
| #7 | Pearce James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB202101067D0 | Door Assembly | |
| GB0300729D0 | Conditioned vestibule for a cold storage doorway | |
| GB0023309D0 | Improvements in and relating to roller door assemblies | |
| GB9721996D0 | Acoustic seals | |
| GB9126014D0 | Trailer curtains | |
| GB8913793D0 | Improvements in and relating to fire doors | |
| EP0276045A2 | Improvements in and relating to roller doors | |
| IE871361L | Door panels | |
| GB8700987D0 | Roller doors | |
| GB8624735D0 | Roller door assemblies | |
| GB8618625D0 | Panels |