| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Drucker Ernest R | 12 |
| Publication | Filing date | Title |
|---|---|---|
| BR0111846A | Solar power plant | |
| WO9947809A1 | Solar energy powerplant with mobile reflector walls | |
| WO9732094A1 | Construction system using lightweight fire-resistant panels | |
| CA2198407A1 | Solar energy powerplant | |
| CA1058407A | Solar power plant | |
| US3979597A | Solar power plant |