Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401173 | Pre-chamber spark plug having improved heating management | Stephan Kaske | 2025-08-26 |
| 12191638 | Prechamber spark plug having improved ignition properties | Thomas Steidten | 2025-01-07 |
| 12184042 | Economical pre-chamber spark plug | Stephan Kaske, Alexander Schramm, Andreas Benz, Anatolij Odegov | 2024-12-31 |
| 12113335 | Pre-chamber spark plug with improved heating behavior | Andreas Benz | 2024-10-08 |
| 12031474 | Prechamber spark plug having an optimized cap, and internal combustion engine | Stephan Kaske, Thomas Steidten | 2024-07-09 |
| 11901704 | Batch of spark plugs | Matthias Budde, Stephan Kaske, Ugur Yilmaz, Ulrich Stockmeier, Philipp Rottmann | 2024-02-13 |
| 11876351 | Thermally optimized prechamber spark plug | Bernd Mueller, Stephan Kaske, Thomas Steidten, Ugur Yilmaz | 2024-01-16 |
| 11728626 | Method for manufacturing a prechamber spark plug | Matthias Budde, Philipp Rottmann, Stephan Kaske, Ugur Yilmaz | 2023-08-15 |
| 11394178 | Spark plug including rounded insulator base section | Felix Traub, Sergej Subkow, Stephan Kaske | 2022-07-19 |
| 11183818 | Pre-chamber spark plug with orientated openings | Werner Niessner | 2021-11-23 |
| 10886710 | Pre-chamber spark plug for highly stressed mobile gasoline-driven engine applications | Werner Niessner | 2021-01-05 |
| 10658818 | Combustion engine with pre-chamber spark plug | Werner Niessner | 2020-05-19 |
| 10598130 | Spark plug with supply passage for fuel, and a system with same | Werner Niessner, Andreas Zeh | 2020-03-24 |
| 10439369 | Method for producing an electrode device for a spark plug | Werner Niessner | 2019-10-08 |
| 10109986 | Prechamber spark plug for a gas-powered internal combustion engine, and method for manufacturing same | Werner Niessner, Andre Seeber, Rene Trebbels, Marko Schwesinger | 2018-10-23 |
| 9831640 | Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewith | Werner Niessner | 2017-11-28 |
| 9800023 | Spark plug | Werner Niessner | 2017-10-24 |
| 9698576 | Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewith | Werner Niessner | 2017-07-04 |