| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Israel | 1 | |
| #8 | Italy | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Sweden | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Heat-exchanger without contact | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Helshoj Egon | 3 |
| #2 | Helshoj E | 3 |
| #3 | Helsh J Egon | 1 |
| #4 | Helshoej E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL59164D0 | Heat storage device |