Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6152092 | Internal combustion engine | Roy Ekdahl, Hans Strom, Ulf Svensson, by Gunnel Maria Vilhelmina Svensson, legal representative, by Hubert Malte Svensson, legal representative | 2000-11-28 |
| 5992829 | Temperature compensated choke | — | 1999-11-30 |
| 5263451 | Method of controlling the operation of an i. c. engine | — | 1993-11-23 |
| 5226920 | Method and arrangement for adjusting air/fuel ratio of an i. c. engine | — | 1993-07-13 |
| 4944897 | Arrangement in a fuel system | — | 1990-07-31 |
| 4841920 | Arrangement in an air-cooled I. C. engine | Soren N. Henriksson, Lars-Olof Karreman | 1989-06-27 |
| 4706640 | Magnetic ignition system | — | 1987-11-17 |
| 4692753 | Ignition system with an r.p.m. indicator | Bo Rangert | 1987-09-08 |
| 4656985 | Arrangement in a motor saw | Jan O. Donnerdal, Hans Strom | 1987-04-14 |
| 4653189 | Arrangement in a motor saw | — | 1987-03-31 |
| 4648375 | Capacitor ignition system | Sven I. Faijersseon | 1987-03-10 |
| 4633832 | Torque limiting arrangement in an I.C. engine | Jan O. Donnerdal, Tore Aronsson | 1987-01-06 |
| 4597373 | Ignition system with safety circuit | — | 1986-07-01 |
| 4573556 | Actuator for the release of an automatic emergency brake of a hand-operated powered tool | — | 1986-03-04 |
| 4570595 | Ignition device of an i.c. engine | — | 1986-02-18 |
| 4562811 | Ignition circuit | — | 1986-01-07 |
| 4553517 | Ignition system with additional functions | — | 1985-11-19 |
| 4452199 | Non-contact ignition system | — | 1984-06-05 |