| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Civil engineering | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Coating metallic material | |
| #2 | Unspecified technologies | |
| #3 | Turning | |
| #4 | Earth drilling | |
| #5 | Details of furnaces | |
| #6 | Grinding or polishing devices | |
| #7 | Metal-working | |
| #8 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dick John | 5 |
| #2 | Lill Richard Mark | 5 |
| #3 | Stevenson Alan | 5 |
| #4 | Howarth Bertram Victor | 3 |
| #5 | Goodwin Richard | 3 |
| #6 | Weerasinghe Vijitha | 2 |
| #7 | Dick Richard M Lill Alan Steve | 1 |
| #8 | Ruff Steven | 1 |
| #9 | Goulbourne David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0320148D0 | Partially coated drill tool | |
| GB0320144D0 | Universal jig | |
| GB0018616D0 | Method and means for heat treating cutting tools | |
| GB0016943D0 | Drills and their manufacture | |
| GB9916558D0 | Method and means for drill production | |
| GB9606370D0 | Improvements in or relating to twist drills | |
| GB9502432D0 | Improvements in or relating to twist drills |