| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | German Democratic Republic | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reichartz Paul | 10 |
| #2 | Papanikolaou Dimitris | 5 |
| #3 | Doehmen Heinz | 5 |
| #4 | Papaniholacu Dimitris | 1 |
| #5 | Dohmen Heinz | 1 |
| #6 | Boehm Guenther | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4113637A1 | Building construction joint for pre-cast components - has layer of damping material held between two sections by bolts which are spring tensioned | |
| DE3915711A1 | COMPONENT FOR CREATING BUILDINGS, BUILDING PARTS OR THE LIKE. | |
| DE3902793A1 | Structural element for erecting buildings, building parts or the like |