| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Czechia | 1 | |
| #4 | Hungary | 1 | |
| #5 | Poland | 1 | |
| #6 | Slovakia | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | General building constructions | |
| #3 | Foundations and excavations | |
| #4 | Doors and windows | |
| #5 | Shaping clay | |
| #6 | Cremation furnaces | |
| #7 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ellebracht Josef | 9 |
| #2 | Kottmann Helmut | 6 |
| #3 | Wippermann Ulrich | 6 |
| #4 | Hillebrand Heinrich | 6 |
| #5 | Wilhelm Bremer Dipl-Ing | 1 |
| #6 | Ellebracht Josef Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19943525A1 | Glass facade cladding with a fastening device | |
| HU9902601A3 | Concrete pre-fabricated supporting framework for a car park | |
| DE19652141A1 | Floor plate of an air-conditioned lounge, especially a supermarket | |
| DE19641744C1 | Modular construction multistorey garage | |
| DE4037438A1 | Transportable reinforced concrete foundation for a column |