Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158286 | Flow heater | Benjamin Sprygada, Andreas Rothoff, Matthias Grünewald | 2024-12-03 |
| 12117209 | Flow heater with bypass passage | Andreas Rothoff, Sven Schumm, Benjamin Sprygada, Mario Hoppe | 2024-10-15 |
| 11621115 | Method for assembling a magnetic core for a transformer | Sven Schumm, Manfred Adolf, Manuel Bauer, Alexander Stark, Dirk Wüstenhagen | 2023-04-04 |
| 11610715 | Ignition coil and method for the manufacture of an ignition coil | Sven Schumm, Manfred Adolf, Dirk Wüstenhagen, Manuel Bauer, Alexander Stark | 2023-03-21 |
| 11527355 | Primary coil former for an ignition coil, and ignition coil with such a primary coil former | Sven Schumm, Manfred Adolf, Dirk Wüstenhagen, Manuel Bauer, Alexander Stark | 2022-12-13 |
| 11493235 | Electric liquid heater for vehicles with plug connector including vent duct | Nicolaus Wulff, Sven Schumm, Christian Pottiez | 2022-11-08 |
| 11195654 | Ignition coil | Sven Schumm, Manfred Adolf, Dirk Wüstenhagen, Manuel Bauer, Alexander Stark | 2021-12-07 |
| 10622140 | High voltage contact for an ignition coil | Francesco Tridico, Manfred Adolf, Dirk Wüstenhagen, Sven Schumm | 2020-04-14 |
| 10283263 | Ignition coil | Francesco Tridico, Manfred Adolf, Dirk Wüstenhagen, Sven Schumm | 2019-05-07 |
| 9941672 | Corona ignition device and method for the production thereof | Johannes Hasenkamp, Alexander Schenk, Martin Allgaier | 2018-04-10 |
| 9705293 | Corona ignition device and method for producing a corona ignition device | Tom Achtstätter, Felizitas Heilmann, Ganghua Ruan, Gerd Bräuchle | 2017-07-11 |
| 9698575 | Corona ignition device with gas-tight HF plug connector | Martin Zebhauser, Wolfgang Lankes | 2017-07-04 |
| 9644598 | Corona ignition device | Tom Achtstätter | 2017-05-09 |
| 9593662 | Corona ignition device and method for producing an ignition head for a corona ignition device | Werner Niessner, Helmut Muller | 2017-03-14 |
| 9574540 | Corona ignition device | — | 2017-02-21 |
| 9553427 | Corona ignition device | Tom Achtstätter | 2017-01-24 |
| 9525272 | Corona ignition device | Steffen Bohne, Johann Weissenbacher | 2016-12-20 |
| 9464618 | Corona ignition device and method for producing an ignition head for a corona ignition device | Helmut Muller | 2016-10-11 |
| 9425586 | Method for producing a corona ignition device | Tom Achtstätter, Johannes Hasenkamp | 2016-08-23 |
| 9373941 | Corona ignition device | Tom Achtstätter | 2016-06-21 |
| 9366221 | Corona ignition device | Andreas Ehrhardt | 2016-06-14 |
| 9341371 | Corona ignition device | — | 2016-05-17 |
| 8857396 | Igniter for igniting a fuel-air-mixture using HF corona discharge and engine fitted with such igniters | Thomas Giffels, Steffen Bohne, Helmut Muller | 2014-10-14 |
| 8767372 | Corona ignition device | Thomas Giffels, Axel Mueller | 2014-07-01 |
| 8550048 | Corona ignition device | Thomas Giffels | 2013-10-08 |