Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835767 | Polymer dispersions containing starch | Rudolf Schuhmacher | 2004-12-28 |
| 6783807 | Method for coating apparatuses and parts of apparatuses for the construction of chemical installations | Stephan Huffer, Thilo Krebs, Klaus-Dieter Hungenberg, Ekkehard Jahns, Christian Lach +5 more | 2004-08-31 |
| 6683126 | Compositions for producing difficult-to-wet surface | Harald Keller, Ekkehard Jahns, Christian Lach, Stephan Huffer, Thilo Krebs +2 more | 2004-01-27 |