Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241402 | Prechamber spark plug for an internal combustion engine and internal combustion engine | Dietmar Bertsch, Arnold Kaden | 2025-03-04 |
| 11852070 | Pre-chamber spark plug for a combustion chamber of a combustion engine, combustion engine and motor vehicle | — | 2023-12-26 |
| 11846227 | Pre-chamber spark plug for a combustion chamber of a combustion engine, combustion engine, and motor vehicle | — | 2023-12-19 |
| 11840955 | Internal combustion engine for a motor vehicle, in particular for a car | — | 2023-12-12 |
| 11815006 | Pre-chamber spark plug for a combustion chamber of an internal combustion engine, internal combustion engine, and motor vehicle | — | 2023-11-14 |
| 11815007 | Pre-chamber spark plug for a combustion chamber of an internal combustion engine, internal combustion engine and motor vehicle | — | 2023-11-14 |