Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133214 | Portioned detergent composition | Dieter Jung, Bernd Larson, Wilfried Raehse, Peter Sandkuehler, Hans-Peter Siegers | 2000-10-17 |
| 5668100 | Detergent mixtures and detergents or cleaning formulations with improved dissolving properties | Karl Schmid, Andreas Syldath, Ditmar Kischkel, Thomas Krohnen, Michael Neuss +2 more | 1997-09-16 |
| 4221565 | Process and apparatus for machine washing and cleaning with low-phosphate or phosphate-free washing solutions | Werner Graupner, Heinz Oberlack | 1980-09-09 |