| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Sweden | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Canada | 4 | |
| #5 | Norway | 2 | |
| #6 | United States | 2 | |
| #7 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Computer technology | |
| #6 | Control | |
| #7 | Environmental technology | |
| #8 | Transport | |
| #9 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Servomotors | |
| #3 | Unspecified technologies | |
| #4 | Cranes | |
| #5 | Pipes | |
| #6 | Control or regulating systems | |
| #7 | Vehicle parts | |
| #8 | Crop agriculture | |
| #9 | Climate change mitigation in goods production | |
| #10 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sonerud Aake | 12 |
| #2 | Sonerud Ake | 8 |
| #3 | Sonerud Åke | 4 |
| #4 | Palmcrantz Lennart | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP2644780A2 | Method for controlling and governing a working machine with a tool and such a machine | |
| EP2464792A1 | Tool holder with hydraulically controlled locking function | |
| EP2018458A1 | Valve block, tool attachment, a working machine and the use of a valve block | |
| WO2007106039A1 | Hydraulic coupling device and components and mehtod related thereto | |
| WO2004072387A1 | A system comprising an implement attachment means and an implement | |
| AU2004208089A1 | Tool holder with hydraulic coupling means |