| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Spain | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Italy | 3 | |
| #5 | Argentina | 2 | |
| #6 | Australia | 2 | |
| #7 | Brazil | 2 | |
| #8 | Canada | 2 | |
| #9 | Denmark | 2 | |
| #10 | Israel | 2 | |
| #11 | India | 2 | |
| #12 | Japan | 2 | |
| #13 | New Zealand | 2 | |
| #14 | Portugal | 2 | |
| #15 | United States | 2 | |
| #16 | South Africa | 2 | |
| #17 | Finland | 1 | |
| #18 | Greece | 1 | |
| #19 | Republic of Korea | 1 | |
| #20 | Mexico | 1 | |
| #21 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Page John Kenneth Rurik | 10 |
| #2 | Kent Peter John Charles | 10 |
| #3 | Page J K R | 5 |
| #4 | Page John K R | 4 |
| #5 | Page J | 4 |
| #6 | Kent Peter J C | 4 |
| #7 | Kent P | 4 |
| #8 | Kent P J C | 4 |
| #9 | Chalk Christine Deborah | 1 |
| #10 | Hayman Cecil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2110708A | Heat storage materials | |
| EP0048139A1 | Pumping arrangements | |
| GB2086026A | Plumbing arrangements | |
| GB1584559A | Thermal energy storage materials |