Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984298 | Gas sensor having an insulating layer | Kaius K. Polikarpus, Walter T. Symons, William LaBarge, Suresh Baskaran, Craig Habeger +4 more | 2006-01-10 |
| 6800158 | Method of making a sensor and the product produced therefrom | Kaius K. Polikarpus, Walter T. Symons | 2004-10-05 |
| 6562747 | Gas sensor electrolyte | Walter T. Symons, Kaius K. Polikarpus, Da Yu Wang, Paul Kikuchi | 2003-05-13 |
| 6544467 | Exhaust gas sensor and the method of manufacture thereof | Walter T. Symons, Kaius K. Polikarpus | 2003-04-08 |
| 6361821 | Method of treating an exhaust sensor and a product thereof | Conrad Anderson, Richard Beckmeyer, William LaBarge | 2002-03-26 |