Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8165740 | Method and device for bidirectional single-wire data transmission | Rolf Kraemer, Ulrich Bentel, Markus Ketterer, Uwe Schiller, Juergen Stein | 2012-04-24 |
| 7392128 | Method and device for bidirectional single-wire data transmission | Rolf Kraemer, Ulrich Bentel, Markus Ketterer, Uwe Schiller, Juergen Stein | 2008-06-24 |
| 6796297 | Device for ignition of an internal combustion engine | Helmut Schmied, Walter Gollin | 2004-09-28 |
| 6424155 | Igniting system with a device for measuring the ion current | Lothar Puettmann, Walter Gollin, Markus Ketterer, Hubert Bischof | 2002-07-23 |