Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698402 | Method for operating an internal-combustion engine | Herwig Biesinger, Markus Schütz, Hans-Karl Weining | 2004-03-02 |
HB
Hans-Jochen Blohm
Overall (2004): #214,891 of 270,089Top 80%
1
Patents 2004