Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008246 | Use of isosorbide ethers in detergents and cleaners | Catherine Breffa, Burkhard Beckedahl, Markus Dierker, Thorsten Löhl | 2011-08-30 |
| 7871971 | Machine dishwashing rinse agents and methods of using the same | Rita Koester, Karl Schmid, Michael Neuss | 2011-01-18 |