| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 11 | |
| #2 | Germany | 2 | |
| #3 | Finland | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Mechanical elements | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements | |
| #3 | Nails | |
| #4 | Finishing work on buildings | |
| #5 | Roof coverings | |
| #6 | Domestic heating systems | |
| #7 | Office furniture | |
| #8 | Hinges for doors or windows | |
| #9 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Serneblad Gunnar | 16 |
| #2 | Serneblad G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9006406A1 | Arrangement for house building frames | |
| WO8700570A1 | Building element | |
| FI810359L | Foerfarande foer uppfoerande av och anordning vid husbyggnader | |
| AU6224080A | Erection method and means relating to buildings | |
| DE2615170A1 | Self supporting weatherproof window wing frame - has grooved and flanged protrusion mounted on rubber or plastic framework | |
| DE2529575A1 | Roof eaves support fixture ramp - is flat V shaped profile with hooked fixture arms |