Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732695 | Intake manifold for an internal combustion engine | Herbert Pietrowski, Thomas Jessberger, Ingo Koch, Eckehard Mandel | 2004-05-11 |
| 6692675 | Method of producing a control valve assembly | Joachim Schraudolf, Klaus Rentschler | 2004-02-17 |