Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350143 | Anti-fouling spark plug and method of making | Peter D. Unger, Jeffrey T. Boehler, Jing Zheng | 2016-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350143 | Anti-fouling spark plug and method of making | Peter D. Unger, Jeffrey T. Boehler, Jing Zheng | 2016-05-24 |