Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660601 | Polyetheramine-containing fuels for gasoline engines | Knut Oppenlander, Andreas Henne, Volkmar Menger, Rainer Becker, Wolfgang Reif +3 more | 1997-08-26 |
| 5602840 | Program-controlled | Gerhard Magerl | 1997-02-11 |