Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467825 | Vacuum ejector with a number of suction cups | — | 2002-10-22 |
| 6056500 | Vacuum hoisting device having a vertically suspended lifting tube | — | 2000-05-02 |
| 5165881 | Rotor for a screw rotor machine | — | 1992-11-24 |
| 4941439 | Combustion chamber surfaces of an internal combustion engine | — | 1990-07-17 |
| 4776309 | Internal combustion engine having low octane number requirements | Lennart Forslund, Raoul Niklasson | 1988-10-11 |