Farris; Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Farris; Stephen.The latest application filed is for "circulation check for fuel cell coolant".
- Farris; Stephen - Rochester NY
| Patent | Date |
|---|---|
| Circulation check for fuel cell coolant Grant 8,158,296 - Farris , et al. April 17, 2 | 2012-04-17 |
| Homogenous thermal coolant cycling in fuel cell stack Grant 7,906,244 - Rogahn , et al. March 15, 2 | 2011-03-15 |
| Circulation Check For Fuel Cell Coolant App 20100291456 - Farris; Stephen ; et al. | 2010-11-18 |
| Circulation check for fuel cell coolant Grant 7,781,113 - Farris , et al. August 24, 2 | 2010-08-24 |
| Circulation check for fuel cell coolant App 20060199048 - Farris; Stephen ; et al. | 2006-09-07 |
| Homogenous thermal coolant cycling App 20060177707 - Rogahn; Aaron ; et al. | 2006-08-10 |
| Control apparatus to improve start-up time in a PEM fuel cell power module App 20060099469 - Meltser; Mark A. ; et al. | 2006-05-11 |
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