Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089097 | Spark plug | Steffen Kühnert | 2025-08-19 |
| 12359609 | Extended-life prechamber sparkplug for engine system and engine system operating method | Andrew G. Hockett, Sean J. Moser | 2025-07-15 |
| 12196168 | Sparkplug having cathode and anode compositions for extended service life | Sean J. Moser, Christopher M. Hoops | 2025-01-14 |