Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901705 | Electrode tip assembly for a spark plug and method of manufacturing the same | Rene Trebbels, John Antony Burrows | 2024-02-13 |
| 10910797 | Insulator arrangement for a spark plug arrangement, and spark plug arrangement | Werner Niessner | 2021-02-02 |
| 10826279 | Spark plug ground electrode configuration | Anthony Santana, Rene Trebbels, Sofian Oeij, Kevin L. Miller, John Antony Burrows +1 more | 2020-11-03 |
| 10666021 | Spark plug electrode assembly and method of manufacturing same | Werner Niessner, Rene Trebbels | 2020-05-26 |
| 10598130 | Spark plug with supply passage for fuel, and a system with same | Werner Niessner, Matthias Blankmeister | 2020-03-24 |
| 10468856 | Spark plug device and method of manufacturing spark plug device | Werner Niessner | 2019-11-05 |
| 9887520 | Method for producing a spark plug | — | 2018-02-06 |