| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Norway | 2 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Environmental technology | |
| #4 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersson Lars-Olof | 6 |
| #2 | Andersson Lars Olof | 5 |
| #3 | Andersson L-O | 3 |
| #4 | Andersson L O | 2 |
| #5 | Lindberg A | 1 |
| #6 | Bernander K-G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9305261D0 | An arrangement for heating and ventilating spaces | |
| SE8900691D0 | Plug for sealing hole channels in concrete - is partly conical and larger than channel | |
| GB8719867D0 | Temperature control of buildings | |
| FI830498L | Byggnad avsedd foer kontors- och bostadsaendamaol | |
| EP0093723A1 | Building for office and residential purposes |