Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376155 | Mineral oil middle distillate compositions | Gabriele Dralle-Voss, Knut Oppenlaender, Bernd Wenderoth, Wolfgang Kasel | 1994-12-27 |
| 5282872 | Fuel for Otto-cycle engines | Knut Oppenlaender, Brigitte Wegner, Juergen Mohr, Roland Schwen, Juergen Thomas | 1994-02-01 |