Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274647 | Method for regulating the temperature of a glow plug | — | 2022-03-15 |
| 11262393 | Method for determining the resistance temperature characteristic of a ceramic glow plug | Karsten Volland, Karen Gonzalez, Andreas Klingebiel | 2022-03-01 |
| 11181444 | Method for the detection of a glow plug replacement | Karen Gonzalez, Karsten Volland, Andreas Klingebiel | 2021-11-23 |
| 10690108 | Method for regulating the surface temperature of a glow plug | — | 2020-06-23 |
| 8153936 | Method for the heating up of a ceramic glow plug | Markus Kernwein, Olaf Toedter, Ganghua Ruan, Marc Rottner | 2012-04-10 |
| 7881851 | Method of operating glow plugs in diesel engines | Markus Kernwein, Andreas Beil, Olaf Toedter, Hans Houben | 2011-02-01 |
| 7730864 | Method of operating glow plugs in diesel engines | Olaf Toedter, Markus Kernwein, Andreas Bleil, Franz Pachner | 2010-06-08 |