| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | France | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Water treatment | |
| #3 | Mixing | |
| #4 | Cleaning | |
| #5 | Contaminated soil reclamation | |
| #6 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Willacy George Arthur | 5 |
| #2 | Kolaczkowski Stanislaw Tadeusz | 5 |
| #3 | Pace Nicholas Gaze | 5 |
| #4 | Willacy Paul | 4 |
| #5 | Willacy George | 3 |
| #6 | Jones Michael | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0716467D0 | An apparatus for treating sediment | |
| GB0302794D0 | Sludge dispersal/inhibition in floating roof storage tanks | |
| GB0023627D0 | Oil sludge processing plant | |
| GB9420959D0 | Sludge topography measurement in oil tanks |