| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | German Democratic Republic | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Special furniture | |
| #5 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Swoboda Hellmuth | 16 |
| #2 | Swoboda Helmut | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3910106A1 | ASSEMBLY KIT FOR A STRUCTURE OR SCAFFOLDING TO CONNECT TO BARS AND COUPLINGS | |
| DE3909908A1 | STAND ELEMENT, IN PARTICULAR FOR EXHIBITION AND EXHIBITION STANDS OD. DGL. | |
| DE3721483A1 | Fastening device having a clamping closure for the releasable engagement on profiles | |
| DE3607849C1 | Fastening device with a clamp for releasably engaging profiles or the like having undercuts. | |
| DE3603453A1 | Free-standing or partition wall |