Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6998376 | Method for cleaning units used to prepare coffee | Thomas Tyborski | 2006-02-14 |
| 4548729 | Aqueous foam-inhibiting compositions containing alkyl polyethylene glycol alkyl ethers | Karl Schmid, Horst Baumann, Jurgen Geke, Hans-Gunther Germscheid, Robert Piorr +3 more | 1985-10-22 |
| 4522740 | Polyglycol ethers as foam-inhibiting additives in low-foam cleaning agents | Karl Schmid, Horst Baumann, Jurgen Geke, Hans-Gunther Germscheid, Robert Piorr +3 more | 1985-06-11 |