| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Japan | 1 | |
| #8 | Norway | 1 | |
| #9 | Russian Federation | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | General building constructions | |
| #3 | Roof coverings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersson Arne | 9 |
| #2 | Arne Andersson | 2 |
| #3 | Andersson A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9205518A | Elongated construction element such as log plank beam or the like and manufacturing process of a construction element | |
| SE9102004D0 | Large building plank suitable for log wall construction on floors - comprises polyurethane foam core in metal sheet casing shaped as substantial tongued and grooved plank stackable into stable wall structure | |
| SE9100188D0 | Elongate building element |