| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Israel | 2 | |
| #2 | Norway | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Germany | 1 | |
| #6 | Denmark | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Italy | 1 | |
| #13 | Japan | 1 | |
| #14 | Sweden | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harris Kenneth John | 4 |
| #2 | Harris K J | 3 |
| #3 | Harris K | 2 |
| #4 | Kenesu Jiyon Harisu | 1 |
| #5 | Harris J K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0041352A1 | Heating system utilising a heat pump | |
| IL52833D0 | Heat recovery systems | |
| ZA7705123B | Heat recovery systems | |
| GB1537744A | Solar heat collecting panel | |
| IL45277D0 | Electrical heating elements |