Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489498 | Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media | Klaus-Dieter Klein, Gotz Koerner, Manfred Krakenberg | 2002-12-03 |
| 6444007 | Production of metal foams | Andreas Weier | 2002-09-03 |
| 6387154 | Process for separating molten metals | Georg Frommeyer, Andreas Weier | 2002-05-14 |