Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820220 | Pressure vessel | Joachim Neef | 2014-09-02 |
| 8813989 | Steam pressure vessel with safety device | Alexander Hoffmann | 2014-08-26 |
| 8733574 | Valve unit for a pressure vessel | Benjamin Heidrich, Heiko Müller, Joachim Neef | 2014-05-27 |
| 8517205 | Pressure vessel | — | 2013-08-27 |
| D646117 | Cooking pot | Ernst Wedekind | 2011-10-04 |
| D646115 | Cooking pot | Ernst Wedekind | 2011-10-04 |
| D646116 | Cooking pot | Ernst Wedekind | 2011-10-04 |
| D644130 | Timer | Ernst Wedekind | 2011-08-30 |
| D618041 | Cooking pot | Ernst Wedekind | 2010-06-22 |
| D618042 | Cooking pot | Ernst Wedekind | 2010-06-22 |
| 6540097 | Cooking vessel | Hans-Jurgen Beck, Uwe Dietrich | 2003-04-01 |
| 6116151 | Pressure cooker | Martin Fickert, Bernhard Graziel | 2000-09-12 |
| 5297473 | Pressure cooker | Heinz P. Falkenstein | 1994-03-29 |
| 5201264 | Cooking vessel | Thomas Gerlach | 1993-04-13 |