Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467457 | Injector actuating fluid check and methods | Ning Lei, Martin R. Zielke, James Henry Yager, Xilin Yang | 2002-10-22 |
| 6374805 | Actuating fluid delivery system for a fuel injector | Martin R. Zielke, Edgardo Y. Estacio | 2002-04-23 |
| 6374806 | Actuating fluid delivery system for a fuel injector | Philip D. Keeley, Martin R. Zielke, James Henry Yager, John A. Serio | 2002-04-23 |