Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169098 | Wind turbine and operating same | Hartmut Scholte-Wassink, Anders Wickstroem | 2012-05-01 |
| 7963955 | Container for a medicinal liquid | Bernhard Freund, Dieter Hochrainer, Heinrich Kladders, Bernd Zierenberg, Joachim Eicher +2 more | 2011-06-21 |
| 7090093 | Pressure compensation device for a two-part container | Dieter Hochrainer, Bernd Zierenberg, Heinrich Kladders, Gilbert Wuttke, Matthias Hausmann +1 more | 2006-08-15 |
| 6783022 | Ventilation device for a fuel tank | — | 2004-08-31 |
| 6685691 | Container for a medicinal liquid | Bernhard Freund, Dieter Hochrainer, Heinrich Kladders, Bernd Zierenberg, Joachim Eicher +2 more | 2004-02-03 |
| 6223933 | Pressure compensation device for a two-part container | Dieter Hochrainer, Bernd Zierenberg, Heinrich Kladders, Gilbert Wuttke, Matthias Hausmann +1 more | 2001-05-01 |