Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815269 | Refrigerator | Hermann Stegmaier, Rudolf Schmidt, Irena Sonnenfroh, Hans-Frieder Eberhardt, Michael Neumann +1 more | 2010-10-19 |
| 7645003 | Thermally insulating wall | Hans-Frieder Eberhardt, Michael Neumann, Thomas Zeiler | 2010-01-12 |
| 7153104 | Method for introducing and activating a getter in a vacuum vessel and getter unit | Hans-Frieder Eberhardt, Jürgen Hirath, Jürgen Konrad, Matthias Mrzyglod, Ulrich Wolf | 2006-12-26 |
| 7140391 | Multiway valve | Hans-Frieder Eberhardt, Rolf Kordon, Michael Neumann | 2006-11-28 |
| 7093462 | Multi-way valve and refrigerating machine with multi-way valve | Hans-Frieder Eberhardt, Rolf Kordon, Michael Neumann | 2006-08-22 |
| 7036335 | Pneumatically actuated multi-way valve and refrigerating machine with multi-way valve | Hans-Frieder Eberhardt, Michael Neumann | 2006-05-02 |
| 6899135 | Multiway valve | Hans-Frieder Eberhardt, Rolf Kordon, Michael Neumann | 2005-05-31 |
| 6488172 | Thermally insulating housing | Jürgen Hirath, Hans-Frieder Eberhardt, Ulrich Wolf | 2002-12-03 |
| 6224179 | Heat-insulating housing as well as a household oven and a household refrigerator having the housing | Wolfram Wacker, Hans-Frieder Eberhardt | 2001-05-01 |
| 6053594 | Heat insulation wall | Jürgen Hirath, Hans-Frieder Eberhardt, Ulrich Wolf | 2000-04-25 |
| 5046332 | Refrigeration unit, in particular a refrigerator or the like | Franz Herrmann, Theo Haftlmeier | 1991-09-10 |
| 5034424 | Rigid foam and process for producing the same | Jan Brodsky | 1991-07-23 |