Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390869 | Four stroke engine with valve train arrangement | Norbert Korenjak, Rudolf Tscherne, Alois Wolfsgruber | 2002-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390869 | Four stroke engine with valve train arrangement | Norbert Korenjak, Rudolf Tscherne, Alois Wolfsgruber | 2002-05-21 |