Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429540 | Low-temperature activity exhaust sensor | Eric Clyde, Kaius K. Polikarpus, James D. Ward, Marsha E. Nottingham | 2016-08-30 |
| 8658013 | Sensor and sensing method | Da Yu Wang, Robert Farhat, John Kirwan, Joachim Kupe, Kenneth D. Mowery | 2014-02-25 |
| 8103458 | Exhaust gas sensing system and method for determining concentrations of exhaust gas constituents | Da Yu Wang, Sheng Yao, David D. Cabush, Robert Farhat | 2012-01-24 |
| 8051700 | Exhaust gas sensor and method for determining concentrations of exhaust gas constituents | Da Yu Wang, Robert Farhat, Sheng Yao | 2011-11-08 |
| 7828955 | Ammonia gas sensors | Da Yu Wang, Robert Farhat, Carlos A. Valdes, Elizabeth Briggs, Kaius K. Polikarpus +1 more | 2010-11-09 |
| 7785725 | Compound for a solid oxide fuel cell stack gasket | Joseph M. Keller, William LaBarge | 2010-08-31 |
| 7722749 | Gas sensor and method for forming same | Da Yu Wang, Robert Farhat, Sheng Yao, Joachim Kupe | 2010-05-25 |
| 7294252 | NOx sensor and methods of using the same | Da Yu Wang, Robert Farhat, Sheng Yao, Joachim Kupe | 2007-11-13 |
| 7279133 | Planar sensor and a method for measuring the temperature of same | David K. Chen, David Wallace, Da Yu Wang, Paul Kikuchi, Yingjie Lin +3 more | 2007-10-09 |
| 7280028 | Temperature sensor and method of making the same | Charles Scott Nelson, Paul Kikuchi, James Vargo, Douglas Behrendt, William LaBarge +4 more | 2007-10-09 |
| 7138604 | Ceramic device, sensor device, method of making the same, and method for sensing gas | Kaius K. Polikarpus, Charles Scott Nelson, Rick D. Kerr | 2006-11-21 |
| 7074319 | Ammonia gas sensors | Da Yu Wang, Robert Farhat, Carlos A. Valdes, Elizabeth Briggs, Kaius K. Polikarpus +1 more | 2006-07-11 |
| 7048844 | Gas sensor and method for use thereof | David K. Chen, Da Yu Wang, Yingjie Lin, Raymond L. Bloink, Devesh Srivastava +1 more | 2006-05-23 |
| 6984298 | Gas sensor having an insulating layer | Kaius K. Polikarpus, Kerry Gross, 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, Kerry Gross | 2004-10-05 |
| 6793788 | Method and device for hydrogen and hydrocarbon sensing | Da Yu Wang, Kaius K. Polikarpus, Frederick L. Kennard III, Ming-Cheng Wu | 2004-09-21 |
| 6638416 | Hydrogen sensing process | Da Yu Wang, David K. Chen, Kaius K. Polikarpus | 2003-10-28 |
| 6579435 | Gas sensor | Da Yu Wang, Paul Kikuchi, Kaius K. Polikarpus, Larry M. Oberdier | 2003-06-17 |
| 6579436 | Gas sensor and method of producing the same | Da Yu Wang, Paul Kikuchi, Kaius K. Polikarpus, Larry M. Oberdier | 2003-06-17 |
| 6562747 | Gas sensor electrolyte | Kaius K. Polikarpus, 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, Kaius K. Polikarpus | 2003-05-13 |
| 6544467 | Exhaust gas sensor and the method of manufacture thereof | Kaius K. Polikarpus, Kerry Gross | 2003-04-08 |
| 6486449 | Heater patterns for planar gas sensors | Paul Kikuchi, Lone-Wen Tai | 2002-11-26 |
| 6435005 | Heater patterns for planar gas sensors | Paul Kikuchi, Lone-Wen Tai | 2002-08-20 |
| 6365880 | Heater patterns for planar gas sensors | Paul Kikuchi, Lone-Wen Tai | 2002-04-02 |