| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hopkinson Kenneth Edward | 9 |
| #2 | Hopkinson Kenneth E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8913244D0 | Method of operating a system which includes a steam raising boiler | |
| GB8906200D0 | Heat exchanger | |
| GB8814858D0 | Fluid system | |
| US4938173A | Fluid system |