| 8962203 |
Fuel cell system and method of operating the system outside of desired thermal operating conditions |
Matthew C. Kirklin, David G. Trelly |
2015-02-24 |
| 8955820 |
Ice breaking anode valve |
Bruce J. Clingerman, Aaron Rogahn, James K. Leary, Michael Muller |
2015-02-17 |
| 8951684 |
Control detection method to enable gas composition observing during fuel cell system startup |
Akbar Chowdhury, Steven G. Goebel |
2015-02-10 |
| 8771895 |
Online anode pressure bias to maximize bleed velocity while meeting emission constraint |
Manish Sinha, Patrick Frost, Victor W. Logan, Balasubramanian Lakshmanan |
2014-07-08 |
| 8642223 |
Control strategy to prevent unexpected hydrogen flow to the cathode due to a failed pressure sensor while catalytic heating |
Steven R. Falta |
2014-02-04 |
| 8623567 |
Method to detect gross loss in coolant based on current feedback from the high temperature pump |
Jun Cai, Loren Devries, Steven R. Falta |
2014-01-07 |
| 8367260 |
Remedial start method in a fuel cell |
Akbar Chowdhury, Steven G. Goebel |
2013-02-05 |
| 8349507 |
Implementation of an engine controller unit's non-volatile memory for measuring the time of a fuel cell system in a shut-off or standby state |
Abdullah B. Alp, Rebecca Dinan, David A. Arthur |
2013-01-08 |
| 8308133 |
Freeze capable anode valve with a housed sliding plate orifice |
Aaron Rogahn |
2012-11-13 |
| 8273491 |
Method to reduce time until acceptable drive away in a fuel cell system |
Akbar Chowdhury, Steven G. Goebel |
2012-09-25 |
| 8129060 |
Bleed trigger monitor used in fuel cell system |
Darrell W. Burleigh |
2012-03-06 |
| 8088526 |
Anode reactive bleed and injector shift control strategy |
Jun Cai, Akbar Chowdhury, William S Marley, David R. Savage, James K. Leary |
2012-01-03 |
| 8088523 |
Startup reliability using HFR measurement |
Akbar Chowdhury |
2012-01-03 |
| 7993787 |
Method for fast and reliable fuel cell system start-ups |
David A. Arthur, John P. Salvador, Balasubramanian Lakshmanan, Abdullah B. Alp |
2011-08-09 |
| 7811713 |
Thermal control of cathode inlet air flow for a fuel cell system |
Jason R. Kolodziej, Prem Menon, Steven D. Burch |
2010-10-12 |
