Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500371 | Continuous method for producing amino- and/or phenoplasts | Heinz Berbner, Hans Etling, Erhard Guenther, Tilman Sirch | 2002-12-31 |
| 6436522 | Process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewith | Axel Schunemann, Peter Nagel | 2002-08-20 |