Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109986 | Prechamber spark plug for a gas-powered internal combustion engine, and method for manufacturing same | Andre Seeber, Matthias Blankmeister, Rene Trebbels, Marko Schwesinger | 2018-10-23 |
| 10020640 | Spark plug | Alexander Schenk | 2018-07-10 |
| 9948066 | Spark plug | — | 2018-04-17 |