Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826279 | Spark plug ground electrode configuration | Andreas Zeh, Rene Trebbels, Sofian Oeij, Kevin L. Miller, John Antony Burrows +1 more | 2020-11-03 |
| 8103431 | Engine vacuum enhancement in an internal combustion engine | David R. Lancaster | 2012-01-24 |