| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Hungary | 3 | |
| #4 | Austria | 1 | |
| #5 | China | 1 | |
| #6 | Czechia | 1 | |
| #7 | Estonia | 1 | |
| #8 | Lithuania | 1 | |
| #9 | Latvia | 1 | |
| #10 | Russian Federation | 1 | |
| #11 | Slovakia | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ambrosch Adolf | 12 |
| #2 | Reymann Wolfgang | 3 |
| #3 | Klein Udo Paul | 3 |
| #4 | Adolf Ambrosch | 1 |
| #5 | Klein Udo Paul Dipl Ing | 1 |
| #6 | Ambrosch Adolf Ing | 1 |
| #7 | Adolf Ambrosh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19523673A1 | Roof panel for sloping roofs | |
| DE4100623A1 | ROOF PANEL FOR TILTED ROOFS | |
| DE3804335A1 | Device for the production of prefabricated wall elements | |
| DE3523924C1 | Method and device for producing prefabricated wall elements from wall blocks | |
| DE3406965A1 | SEMI-AUTOMATIC SETTING DEVICE FOR BLOCKS |