| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 2 | |
| #2 | Hungary | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies | |
| #2 | Unspecified technologies | |
| #3 | Hydraulic engineering | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burt David Alan | 6 |
| #2 | Burt David A | 2 |
| #3 | Burt David Alan Kingsbridge Ro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5108609A | Treatment of liquids | |
| GB8924980D0 | Recovery of floating liquid |