| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 2 | |
| #3 | Austria | 1 | |
| #4 | Czechia | 1 | |
| #5 | Finland | 1 | |
| #6 | Hungary | 1 | |
| #7 | Israel | 1 | |
| #8 | Norway | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Poland | 1 | |
| #11 | Singapore | 1 | |
| #12 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Mechanical elements | |
| #4 | Semiconductors | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schwarz Alois | 14 |
| Publication | Filing date | Title |
|---|---|---|
| EP1069379A2 | System for the production of heat energy, in particular of solar energy, and procedure for its control | |
| EP0877213A2 | Energy collector | |
| ATA206794A | System for supplying consumers with heating energy and device therefor | |
| EP0656450A1 | Method of erecting walls, in particular the outer walls of a building, using form elements |