| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Solar heat collectors | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Wind motors | |
| #4 | Spring or inertia motors | |
| #5 | Heat-exchanger without contact | |
| #6 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baldwin David | 10 |
| #2 | Spero Alan J | 1 |
| #3 | Baldwin David E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013333691A1 | Thermal heat storage system | |
| WO2010083285A1 | Ground-based, integrated volumetric receiver-storage system for concentrated solar power |