| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | Japan | 2 | |
| #6 | Sweden | 2 | |
| #7 | United States | 2 | |
| #8 | Switzerland | 1 | |
| #9 | EPO (European Patent Office) | 1 | |
| #10 | Italy | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Environmental technology | |
| #4 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brunberg Ernst-Ake | 8 |
| #2 | Olsson Ray | 5 |
| #3 | Brunberg Ernst-Aake | 3 |
| #4 | Herlofson Nicolai | 2 |
| #5 | Erunsuto Ake Burunberuku | 2 |
| #6 | Rei Oruson | 2 |
| #7 | Alfven Hannes | 2 |
| #8 | Babic Miroslav | 2 |
| #9 | Brunberg E-A | 1 |
| #10 | Olsson R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE7910174L | PROCEDURE FOR ENERGY STORAGE AND PLANT FOR IMPLEMENTATION OF THE PROCEDURE | |
| IT7849603D0 | Room cooling system with absorption system - uses vacuum regenerated solids for absorbing gas using solar energy | |
| US4205531A | Method in the cooling of a space and apparatus for carrying out said method | |
| AU3196177A | Method and system for storing and extracting low temperature heat energy |