| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | General building constructions | |
| #3 | Doors and windows | |
| #4 | Shaping clay | |
| #5 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thor Joergen | 11 |
| #2 | Fagergren Tomas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE9901139D0 | Fire separating-unit for protection against the spreading of fire via a ventilation shaft that breaks through a fire separating partition | |
| SE9101967D0 | Fireproof steel facade beam - has Z-profile, and steel profile welded near to its lower flange on body side facing away from flange | |
| SE8904391D0 | Prefabricated facade beam arrangement - involves steel Z-profiled beam supporting joists on facade wall | |
| SE8901047D0 | System for fire insulation of steel structures - employs stone wool plates fixed to structure by means of plate fixtures |