| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 54 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hughes Anthony Lee | 12 |
| #2 | Thomas Peter David | 4 |
| #3 | Gamble Roger | 3 |
| #4 | Hughes Antony Lee | 3 |
| #5 | Lannigan John | 3 |
| #6 | Perera Hugh Aloysius | 2 |
| #7 | Rawson Anthony James | 2 |
| #8 | Molesworth Richard | 2 |
| #9 | Jolly David John | 1 |
| #10 | Aldred Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0715090D0 | A door | |
| GB0523742D0 | Rafter mounting assembly | |
| GB0426826D0 | Cladding | |
| GB0426062D0 | Rafter mounting assembly | |
| GB0414217D0 | Fire resistant glazing | |
| GB0328066D0 | Improved seal arrangement | |
| GB0319597D0 | Fire resistant frames | |
| GB0310193D0 | Apparatus for use with a hinge | |
| GB0224924D0 | Door keep | |
| GB0221700D0 | Glazed panel | |
| GB0220577D0 | Stacking arrangement and means for stacking frames | |
| GB0217892D0 | A curtain walling system | |
| GB0216091D0 | Door | |
| GB0117408D0 | A jointing bracket | |
| GB0112679D0 | An awning cover | |
| GB0109251D0 | A door | |
| GB0106148D0 | Flexible veneer cladding | |
| GB0019077D0 | Frame assembly | |
| GB0015987D0 | Frame assembly | |
| GB0001811D0 | Window frame construction |