| 11894588 |
Fuel cell propulsion system with a fuel cell stack for a motor vehicle and process for controlling a temperature of the fuel cell stack |
Karthikeyan Rajagopal, Brian David Neilson, Christopher L. Koppen |
2024-02-06 |
$15,513,000 |
| 11735751 |
Intelligent fuel cell systems and control logic for smart use of anode header drain valves for FCS bleed and drainage |
Xiaofeng Wang, Chad Dubois, Manish Sinha |
2023-08-22 |
$12,759,000 |
| 11631873 |
Method for controlling a fuel cell system having a hydrogen fuel injector/ejector |
Xiaofeng Wang, Manish Sinha, Chad Dubois |
2023-04-18 |
$31,474,000 |
| 11031615 |
Method of operating a fuel cell stack having a temporarily disabled drain valve |
Manish Sinha, Xiaofeng Wang, Chad Dubois |
2021-06-08 |
$71,853,000 |
| 10818947 |
Systems and methods for fuel-cell stack flow control with simultaneous load following |
Biju Edamana, Jeffrey J. Gagliardo, J. Michael Ellenberger |
2020-10-27 |
$46,737,000 |
| 10581100 |
Method of operating a fuel cell stack having a temporarily disabled bleed valve |
Manish Sinha, Chad Dubois, Xiaofeng Wang |
2020-03-03 |
$6,985,000 |
| 10328820 |
Fuel cell system start-up using voltage profile control |
Jun Cai, Joseph Castelluccio, Andrew J. Maslyn |
2019-06-25 |
$10,971,000 |
| 10069160 |
Stack voltage control for recovery mode using boost converter |
Joseph Berg, Jun Cai, Daniel W. Smith, Matthew C. Kirklin |
2018-09-04 |
$13,733,000 |
| 9985303 |
Validation and correction of gen 2 anode H2 concentration estimation |
Jun Cai, Stephen D. Pace, Elizabeth Dicocco |
2018-05-29 |
$13,079,000 |
| 9853312 |
Method for determining membrane protonic resistance of a fuel cell stack |
Manish Sinha, Derek R. Lebzelter, John C. Fagley, Megan J. Quick, Rodney J. Rhodes +1 more |
2017-12-26 |
$8,892,000 |
| 9806356 |
Systems and methods for controlling oxygen concentration in a cathode of a fuel cell system |
Andrew J. Maslyn, Balasubramanian Lakshmanan, Mark P. Adams |
2017-10-31 |
$17,173,000 |
| 9512055 |
Direct oxidation of methane to formaldehyde and methanol |
Saleh A. Al-Sayari, Adel A. Ismail, Cristina Valero, Maria Consuelo Alvarez-Galvan, Jose L. G. Fierro |
2016-12-06 |
|
| 9172103 |
Transient inlet relative humidity estimation via adaptive cathode humidification unit model and high frequency resistance |
Manish Sinha, Todd K. Preston, Edward George Himes |
2015-10-27 |
$9,196,000 |
| 9080938 |
Extremum seeking algorithm in a variable time interval to detect anode pressure sensor stuck failure in a fuel cell system |
Jun Cai, Daniel C. Di Fiore, Steven R. Falta, Carol A. Galskoy |
2015-07-14 |
$6,417,000 |
| 8660819 |
Utilization of HFR-based cathode inlet RH model in comparison to sensor feedback to determine failed water vapor transfer unit and utilize for a diagnostic code and message |
Todd K. Preston, Joe C. Machuca |
2014-02-25 |
$9,224,000 |
| 8647783 |
Auto-learning of base stack resistance for HFR based RH control |
Manish Sinha, Derek R. Lebzelter, John C. Fagley, Megan J. Quick, Rodney J. Rhodes +1 more |
2014-02-11 |
$14,377,000 |
| 7131425 |
Method to control auto-ignition in an internal combustion engine equipped with variable valve timing control |
Vijay Ramappan, Brian R. Lovegrove, Philip Allen Karau |
2006-11-07 |
|
| 7024301 |
Method and apparatus to control fuel metering in an internal combustion engine |
Krishnendu Kar, Andrew P. Bagnasco, Edward George Himes |
2006-04-04 |
|
| 6874360 |
Method of determining rubbing friction torque in a motor vehicle powertrain |
Krishnendu Kar |
2005-04-05 |
$800,000 |
| 6679108 |
Method for synchronizing a pulsetrain with engine cycle |
William R. Robertson, Kevin Foley |
2004-01-20 |
$1,480,000 |
| 6679225 |
Compensation for fuel volatility for internal combustion engine start and run |
William R. Robertson, Craig A. Carlson, Darrell W. Burleigh |
2004-01-20 |
$1,480,000 |
