Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596109 | Device for measuring the concentration of paramagnetic gases | Hartmut Stark, Peter Dreyer, Alfred Kelm, Günter Steinert | 2013-12-03 |
| 8418679 | Charger module for an internal combustion engine | Joerg Riegner, Jens-Uwe Kaulbach, Ralph HOLLMIG | 2013-04-16 |
| 8199326 | Gas concentration-measuring device | Peter Dreyer, Günter Steinert, Alfred Kelm, Christian Jäger, Livio Fornasiero +3 more | 2012-06-12 |
| 7705991 | Gas concentration measuring apparatus | Andreas Gerk, Günter Steinert, Peter Drever | 2010-04-27 |
| 5339663 | Lock cylinder | — | 1994-08-23 |
| 5171047 | Drive-rod lock | Klaus Korb | 1992-12-15 |
| 5058938 | Drive-rod lock | Klaus Korb | 1991-10-22 |