Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616820 | Exhaust species sensing method and device | Da Yu Wang, Frederick L. Kennard, III, Lone-Wen Tai, Eric J. Detwiler, Walter Symons +2 more | 2003-09-09 |
| 6572747 | Method for making a wide range sensor element | Richard Fouts, Lora Younkman, Kaius K. Polikarpus | 2003-06-03 |
| 6562215 | Planar exhaust sensor element with enhanced geometry | Charles Scott Nelson, David K. Chen, Lora Younkman, Kaius K. Polikarpus, Walter T. Symons | 2003-05-13 |