Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687682 | Method and apparatus for starting an internal combustion engine | Helmut Rembold, Werner-Karl Marquardt | 1997-11-18 |
| 5609137 | Fuel injection apparatus for a two-stroke internal combustion engine | Helmut Rembold, Heinz Britsch, Heinz Stutzenberger, Uwe Mueller | 1997-03-11 |