Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4453982 | Stabilized metal pigments and method of producing same | Werner Wilfinger, Herbert Stania | 1984-06-12 |
| 4396651 | Process for spraying water-dilutable paint systems | Werner Gessner, Norbert Wamser, Werner Wilfinger | 1983-08-02 |
| 4256620 | Use of low molecular weight oxazolines as neutralizing agents for anionic water-dilutable resins | Hansjorg Aigner, Johann Luttenberger | 1981-03-17 |