Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638416 | Hydrogen sensing process | Da Yu Wang, David K. Chen, Walter T. Symons | 2003-10-28 |
| 6611083 | Torch jet spark plug electrode | William LaBarge, Conrad Anderson, Greg Rasmussen | 2003-08-26 |
| 6579435 | Gas sensor | Da Yu Wang, Paul Kikuchi, Walter T. Symons, Larry M. Oberdier | 2003-06-17 |
| 6579436 | Gas sensor and method of producing the same | Da Yu Wang, Paul Kikuchi, Walter T. Symons, Larry M. Oberdier | 2003-06-17 |
| 6572747 | Method for making a wide range sensor element | Richard Fouts, Lora Younkman, Raymond L. Bloink | 2003-06-03 |
| 6562747 | Gas sensor electrolyte | Walter T. Symons, Kerry Gross, Da Yu Wang, Paul Kikuchi | 2003-05-13 |
| 6562215 | Planar exhaust sensor element with enhanced geometry | Charles Scott Nelson, David K. Chen, Lora Younkman, Raymond L. Bloink, Walter T. Symons | 2003-05-13 |
| 6557508 | Robust torch jet spark plug electrode | William LaBarge, Keith Michael Brenske | 2003-05-06 |
| 6544467 | Exhaust gas sensor and the method of manufacture thereof | Walter T. Symons, Kerry Gross | 2003-04-08 |