Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962898 | Machine dishwasher rinsing agent | Arnd Kessler, Rolf Bayersdoerfer, Rainer Sorg, Melanie Baumann | 2005-11-08 |
| 6903058 | Dishwashing agent and method for production thereof | Bernd Richter, Rolf Bayersdoerfer | 2005-06-07 |