Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708072 | Process for the preparation of water-dilutable coating binders, and the use thereof | Hans Hiden, Werner Wilfinger, Johann Luttenberger | 1998-01-13 |
| 4366282 | Aqueous coating compositions for wood surfaces | Herbert Zima | 1982-12-28 |
| 4220744 | Mass polymerization process | Hans Hiden | 1980-09-02 |