Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323155 | Method for producing silanes | Stephan Klein, Hans-Dieter Block, Hans-Joachim Leimkühler, Dirk Müller, Johannes-Peter Schafer | 2008-01-29 |
| 7311816 | Device for determining the residual liquid content of solids cakes in centrifuges | Ruth Kessler, Karl Helmut Berg, Karl-Gustav Pattberg | 2007-12-25 |
| 6843972 | Method for purifying trichlorosilane | Stephan Klein, Hans-Dieter Block, Hans-Joachim Leimkühler, Johannes-Peter Schafer | 2005-01-18 |