| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Japan | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Agriculture | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gebhardt Karl | 10 |
| #2 | Gebhardt Karl Dipl-Ing | 1 |
| #3 | Kaaru Geepuharuto | 1 |
| #4 | Henri Doreiku | 1 |
| #5 | Krusche Franz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4343696A | Universal stacking, transport and mounting element for collection, storage, etc., of solar energy as well as its fastening | |
| DE4444439A1 | Solar energy system and receiving element and ridge connecting element therefor | |
| JPS56102737A | Energy saving monitor method of greenhouse | |
| EP0026296A1 | Air-conditioned greenhouse | |
| GB189709560A | An Improved Process for Imitating Damask and the like Fabrics, principally intended for Wall Coverings. |