Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238476 | Filter device, particularly intake air filter device for combustion engines | Per Svensson | 1993-08-24 |
| 5160519 | Intake air filter for an internal combustion engine | Per Svensson | 1992-11-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238476 | Filter device, particularly intake air filter device for combustion engines | Per Svensson | 1993-08-24 |
| 5160519 | Intake air filter for an internal combustion engine | Per Svensson | 1992-11-03 |