Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617385 | Cyanacrylate adhesive with ester and polymer additives | Johann Klein, Lydia Duhm, Wolfgang Maier | 2003-09-09 |
| 6565645 | Water-resistant hydraulically setting compositions | Johann Klein, Gaby Schilling, Thomas Fandel, Hans-Peter Sattler | 2003-05-20 |
| 6531563 | Polymer based on a conjugated diene and a dienophilic component | Johann Klein, Kai Boege | 2003-03-11 |