Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325580 | Process for the production of enamelled workpieces | Hermann Gruber, Eberhard Arning, Hans-Peter Hoffmann, Alain Viquesnel, Paul Zybell +1 more | 1994-07-05 |
| 5308912 | Polyurethane coating compositions containing polyether polyols as additives | Werner Kubitza | 1994-05-03 |