Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655191 | Method for detecting knocking combustion in the operation of an internal combustion engine | Klaus Knolmayer, Joerg Miroll, Linhard Niemetz | 2003-12-02 |
| 6550312 | Method for determining the air/fuel ratio in an internal combustion engine combustion chamber | Jurgen Schenk, Hartung Wilstermann | 2003-04-22 |