| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Austria | 1 | |
| #3 | Brazil | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Spain | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Hungary | 1 | |
| #8 | Netherlands | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Borbely Gyoergy | 6 |
| #2 | Gsell Thomas | 4 |
| #3 | Borbely Gyoergy Dipl Ing | 3 |
| #4 | Hendel-Borbely Eva | 3 |
| #5 | Borbely Gyorgy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4219115A1 | Arrangement for ventilation of the work areas of a maintenance hall | |
| DE3613627A1 | Shell-type floor | |
| DE3539311A1 | Chimney, ventilation and firing system | |
| DE3305040A1 | ROOF FLOOR, METHOD FOR THE PRODUCTION THEREOF AND DEVICE FOR HEATING OR COOLING THIS ROOF FLOOR | |
| HU180368B | Recuperator particularly for utilizing the waste heat of industrial furnaces |