| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | Australia | 1 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Tools for connecting or disengaging | |
| #2 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wigzell Paer | 4 |
| #2 | Rundquist Lars-Erik | 3 |
| #3 | Andersson Svante | 2 |
| #4 | Andersson S | 2 |
| #5 | Lars-Erik Rundquist | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011046481A1 | Dimension-reducing nut insert for a hydraulic torque wrench | |
| SE9101961D0 | Device for retaining nut or screw head in tool socket | |
| US5123313A | Torsion socket | |
| SE8702420D0 | Process for facilitating the scaling of a hexagonal nut or the like by a rotary nut socket and a nut socket for realizing the process | |
| SE8105332L | Rigid casing for torque box spanner - has through-hole aligned with spanner body hole, through which torque application bar passes |