Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901517 | Operating-phase-dependent control of a heat-recovery device in dishwashers | Engelbert Ecker | 2011-03-08 |
| 7884498 | Method and arrangement for the energy-saving operation of dishwashers | Engelbert Ecker, Dietmar Zapf, Michael Streb | 2011-02-08 |