Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467258 | Method and arrangement for control of air-fuel ratio of combustion engine | Edward Jobson, Lars Sandberg | 2002-10-22 |
| 6331232 | Device and method for reduction of oxides of nitrogen | Edward Jobson, Anders Unosson, Per Salomonsson | 2001-12-18 |
| 6302683 | Catalytic combustion chamber and method for igniting and controlling the catalytic combustion chamber | Anders Vestin, Edward Jobson | 2001-10-16 |
| 6238536 | Arrangement for analysis of exhaust gases | Edward Jobson, Ulf Ärlig, Per Salomonsson, Anders Unosson, Ove Hjortsberg | 2001-05-29 |
| 6179703 | Device and method for separating foreign objects from a mass of coins | Jorgen Knutsson | 2001-01-30 |
| 6071187 | Device and method for separating foreign objects from a mass of coins | Jorgen Knutsson | 2000-06-06 |
| 5867982 | System for reducing emissions in catalytic converter exhaust systems | Roger Tengblad, Edward Jobson, Maria Hansson, Goran Wirmark | 1999-02-09 |
| 5787706 | Exhaust gas purification device | Gudmund Smedler, Edward Jobson, Bjorn Dexell, Ove Backlund | 1998-08-04 |
| 5736028 | Sensor and method for detecting oxides of nitrogen | Ove Hjortsberg, Ulf Ärlig | 1998-04-07 |
| D263595 | Baking oven or similar article | Leif Johansson, Nils G. Pers | 1982-03-30 |
| 4252055 | Tunnel-chamber baking oven | Leif Johansson, Nils G. Pers | 1981-02-24 |