| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Sweden | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Spain | 1 | |
| #8 | India | 1 | |
| #9 | Japan | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Unspecified technologies | |
| #3 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lizell Magnus | 13 |
| #2 | Magunasu Bii Rizeru | 1 |
| #3 | Lizell Magnus B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH0861418A | Method and equipment for absorbing mechanical shock | |
| AU8511791A | The use of a displacement machine as a pressure control valve | |
| ES8703349A1 | Restriction valve for hydraulic shock absorber | |
| CA1263414A | Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms | |
| US4597411A | Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms |