Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710118 | Aqueous polymer dispersion and its use as a water-vapor barrier | Markus Koppers, Marco Schmidt, Jurgen Schmidt-Thummes, Mike Zott, Eckehardt Wistuba | 2004-03-23 |
| 6258890 | Use of an aqueous polymer dispersion to produce water-vapor barriers | Jurgen Schmidt-Thuemmes, Eckehardt Wistuba, Andree Dragon | 2001-07-10 |
| 5290832 | Moldings | Thomas Schwerzel, Kurt Wendel, Ruediger Fuessl | 1994-03-01 |