Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003020 | Process for the preparation of a sintered ceramic spark plug | Aurélien Jankowiak, Philippe Blanchart | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003020 | Process for the preparation of a sintered ceramic spark plug | Aurélien Jankowiak, Philippe Blanchart | 2011-08-23 |