| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Canada | 1 | |
| #4 | Chile | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Israel | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Mexico | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Houten Arnoud | 7 |
| #2 | Van Houten Arnoud B J | 2 |
| #3 | Johnson Evan Fair | 2 |
| #4 | Houten Arnoud Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013103702A2 | Thermal energy metering by measuring average tank temperature | |
| CN102187160A | Adaptive self pumping solar hot water heating system with overheat protection |