Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684108 | Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates | Hans-Joachim Muller, Bernd Wenderoth, Albin Berger, Dieter Littmann, Roger Klimesch +3 more | 1997-11-04 |
| 5663435 | Reaction products of aminoalkylenecarboxylic acids and mineral oil middle distillates which contain them | Gabriele Dralle-Voss, Klaus Barthold, Bernd Wenderoth, Wolfgang Kasel | 1997-09-02 |
| 5660601 | Polyetheramine-containing fuels for gasoline engines | Wolfgang H. H. Gunther, Andreas Henne, Volkmar Menger, Rainer Becker, Wolfgang Reif +3 more | 1997-08-26 |