Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372731 | Composition and process for the finishing of textiles | Gisbert Michels, Hans-Josef Laas, Joachim Probst, Helmut Reiff, Rolf-Volker Meyer | 1994-12-13 |
| 5310855 | Aromatic condensation products | Klaus Walz, Udo-Winfried Hendricks, Fritz Lesszinsky | 1994-05-10 |