Ragle; Christie Susan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ragle; Christie Susan.The latest application filed is for "exhaust system having a gold-platinum group metal catalyst".
- Ragle; Christie Susan - Havana IL
| Patent | Date |
|---|---|
| Exhaust system having a gold-platinum group metal catalyst Grant 8,236,261 - Ragle , et al. August 7, 2 | 2012-08-07 |
| Exhaust System Having A Gold-platinum Group Metal Catalyst App 20120051992 - Ragle; Christie Susan ; et al. | 2012-03-01 |
| Exhaust system having a gold-platinum group metal catalyst Grant 8,071,504 - Ragle , et al. December 6, 2 | 2011-12-06 |
| System and method for ammonia production Grant 7,767,181 - Silver , et al. August 3, 2 | 2010-08-03 |
| Exhaust system having a gold-platinum group metal catalyst App 20100158779 - Ragle; Christie Susan ; et al. | 2010-06-24 |
| Dual path exhaust emission control system Grant 7,673,446 - Zemskova , et al. March 9, 2 | 2010-03-09 |
| Silver doped catalysts for treatment of exhaust Grant 7,541,010 - Park , et al. June 2, 2 | 2009-06-02 |
| Dual path exhaust emission control system App 20080178579 - Zemskova; Svetlana Mikhailovna ; et al. | 2008-07-31 |
| System and method for ammonia production App 20080003163 - Silver; Ronald ; et al. | 2008-01-03 |
| Silver doped catalysts for treatment of exhaust App 20050135980 - Park, Paul Worn ; et al. | 2005-06-23 |
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