Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334692 | Highly branched polyphosphonates based on melamine | Wolfgang Schulz-Schlitte, Jurgen Kirsch, Dieter Freitag, Uwe Arndt, Hans-Georg Gehrke +1 more | 1994-08-02 |
| 5286831 | At least substantially pore-free polyurethane molding compounds | Klaus Prater, Heinrich Heine, Joachim Franke, Hans-Dieter Jakob | 1994-02-15 |