| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Wood saws | |
| #2 | Unspecified technologies | |
| #3 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bystroem Bengt-Olov | 11 |
| #2 | Hall Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9319908A1 | Device for ripping logs | |
| EP0580653A1 | Device in guide-bar power saw for cleaving a log, and method for using the device | |
| SE8703174D0 | Chain saw device for cutting round timber |