Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468857 | Ground electrode assembly for a spark plug | Jeongung Hwang | 2019-11-05 |
| 10418787 | Ground electrode pad for spark plug | Jeongung Hwang, Harrison Boll | 2019-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468857 | Ground electrode assembly for a spark plug | Jeongung Hwang | 2019-11-05 |
| 10418787 | Ground electrode pad for spark plug | Jeongung Hwang, Harrison Boll | 2019-09-17 |