| # | Country | Total Patents | |
|---|---|---|---|
| #1 | African Regional Industrial Property Organization | 3 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | China | 2 | |
| #5 | Morocco | 2 | |
| #6 | African Intellectual Property Organization | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Argentina | 1 | |
| #9 | Colombia | 1 | |
| #10 | Algeria | 1 | |
| #11 | Egypt | 1 | |
| #12 | Honduras | 1 | |
| #13 | Indonesia | 1 | |
| #14 | Jordan | 1 | |
| #15 | Mexico | 1 | |
| #16 | Peru | 1 | |
| #17 | Taiwan | 1 | |
| #18 | United States | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Husson Frank D Jr | 13 |
| #2 | Lenox Carl J S | 10 |
| #3 | Spare Bradley L | 9 |
| #4 | Piek Luis M | 7 |
| #5 | Hunnicutt Brian S | 6 |
| #6 | Piek M Luis | 3 |
| #7 | Hunnicutt S Brian | 3 |
| #8 | Frank D Husson Jr | 2 |
| #9 | Jr Husson Frank D | 2 |
| #10 | S Brian Hunnicutt | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO02066905A2 | Solar water heater and pasteurizer | |
| AU2002306398B2 | Solar water heater and pasteurizer | |
| JO2349B1 | Solar Water Still | |
| US7008515B1 | Solar water still | |
| CN1333703A | Salar water still |