Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842136 | Device and method for collecting wastewater in dishwashers | Heinz-Werner Giefer, Georg Hechtl, Hans-Peter Nannt | 2010-11-30 |
| 7597108 | Device and method for collecting wastewater in dishwashers | Heinz-Werner Giefer, Georg Hechtl, Hans-Peter Nannt | 2009-10-06 |
| 7137173 | Device for leading and holding electrical lines in a swivel region of doors | — | 2006-11-21 |