Issued Patents 2017
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831640 | Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewith | Matthias Blankmeister | 2017-11-28 |
| 9800023 | Spark plug | Matthias Blankmeister | 2017-10-24 |
| 9787063 | Sealing ring for a spark plug of an internal combustion engine, spark plug and internal combustion engine | Alexander Schenk | 2017-10-10 |
| 9780536 | Spark plug with interference-suppression element | — | 2017-10-03 |
| 9742159 | Spark plug for a gas-powered internal combustion engine and method for the manufacture thereof | — | 2017-08-22 |
| 9698576 | Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewith | Matthias Blankmeister | 2017-07-04 |
| 9667037 | Prechamber spark plug for a gas-powered internal combustion engine | Francisco Villaverde | 2017-05-30 |
| 9653887 | Spark plug for a prechamber internal combustion engine | Alexander Schenk, Arian Mesdaghi | 2017-05-16 |
| 9593662 | Corona ignition device and method for producing an ignition head for a corona ignition device | Timo Stifel, Helmut Muller | 2017-03-14 |
| 9562510 | Spark plug for a gas-powered internal combustion engine | Anko Ernst | 2017-02-07 |
| 9564740 | Spark plug for a gas-powered internal combustion engine | Rene Trebbels | 2017-02-07 |