Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568358 | Multicylinder internal combustion engine with gas flow lift valves actuated by electro-magnetic actuators | Albert Hoerl, Adelbert Grudno, Volker Warnecke | 2003-05-27 |
| 6526928 | Electromagnetic multiple actuator | Erwin Bauer, Albert Hoerl-Liegl, Stefan Loidl | 2003-03-04 |