| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Control | |
| #3 | Machines | |
| #4 | Measurement | |
| #5 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Sawing | |
| #3 | Working stone | |
| #4 | Control or regulating systems | |
| #5 | Measuring electric variables | |
| #6 | Special electric heating or lighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cartwright David John | 4 |
| #2 | Dougill Nicolas John | 4 |
| #3 | Bell Laurence Alfred | 4 |
| #4 | Collins David John | 3 |
| #5 | Cartwright D J | 1 |
| #6 | Birnie James Stephen | 1 |
| #7 | Francis Richard John | 1 |
| #8 | Dougill N J | 1 |
| #9 | Bell L A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9911962D0 | Method of and apparatus for removing material | |
| GB9603604D0 | Electrical heating element | |
| GB9418848D0 | Power supply | |
| GB9212485D0 | A method and apparatus for battery testing | |
| GB8621329D0 | Electromagnetically operated devices |