Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429132 | Capacitive ignition system with ion-sensing and suppression of AC ringing | Joseph M. Lepley, David Thomas Lepley, Steven B. Pirko | 2016-08-30 |
| 8662059 | Determination of the burning duration of an ignition spark | — | 2014-03-04 |
| 8607770 | Ignition device for an internal combustion engine | Markus Kraus, Markus Kröll | 2013-12-17 |
| 7644707 | Ignition device for an internal combustion engine | Markus Kraus, Markus Kröll | 2010-01-12 |
| 7252078 | Spark plug connector | Markus Kraus, Markus Kröll | 2007-08-07 |