Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198425 | Steering shaft coupling for automotive vehicle | Lars-Ove Mogren, Markus Nyman, Mathias Petersson, Andreas Svensson | 2007-04-03 |
| 6313570 | High intensity gas discharge aircraft lighting | Kjell Kristoffer Bergkvist | 2001-11-06 |
| 5678917 | Method for providing a white color upon illumination of a fluorescent object with ultraviolet light | — | 1997-10-21 |
| 5448461 | Method pertaining to vehicle headlamps which emit ultraviolet light, and an arrangement herefor | Peder Fast | 1995-09-05 |
| 5213711 | Fluorescent coating | Peder Fast | 1993-05-25 |
| 5036306 | Pressure responsive potentiometer | — | 1991-07-30 |
| 5029050 | Dippable headlamps | — | 1991-07-02 |
| 4970628 | Headlamp for automotive vehicles | — | 1990-11-13 |
| 4744012 | Lighting assemblage | — | 1988-05-10 |
| 4629325 | Leading mark indicator | Ivan Forsen | 1986-12-16 |
| 4474430 | Leading mark | — | 1984-10-02 |
| 4343090 | Suspension device for angle indicator | — | 1982-08-10 |
| 4336659 | Angle indicator for indicating two mutually perpendicular directions | — | 1982-06-29 |
| D259924 | Instrument for the indication of the angular position of an object | — | 1981-07-21 |
| 4275503 | Uncoiling and coiling tape measure | — | 1981-06-30 |
| 4274474 | Hydraulic control and drive device for rotary heat exchanger | — | 1981-06-23 |
| 4272191 | Device for indicating a particular angle in pipelaying work or similar operations | — | 1981-06-09 |
| 4245912 | Device such as an instrument for optically, preferably visually, determining a definite plane | — | 1981-01-20 |
| 4242000 | Arrangement at screens intended to give rise to a moire pattern | — | 1980-12-30 |
| D256565 | Plane measuring instrument | — | 1980-08-26 |
| 4217631 | Device for adjusting an object to assume a predetermined angle to a certain plane | — | 1980-08-12 |