Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11650010 | Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature | Hai Du, Michael J. Dray, James P. Meagher | 2023-05-16 |
| 10247471 | Argon condensation system and method | James R. Handley, Brian Powell, Henry Edward Howard, Vijayaraghavan S. Chakravarthy, Maulik R. Shelat | 2019-04-02 |
| 10190819 | Argon condensation system and method | Brian Powell, Henry Edward Howard, Vijayaraghavan S. Chakravarthy, Maulik R. Shelat | 2019-01-29 |
| 10082333 | Argon condensation system and method | James R. Handley, Brian Powell, Henry Edward Howard, Vijayaraghavan S. Chakravarthy, Maulik R. Shelat | 2018-09-25 |
| 10060673 | Argon condensation system and method | Brian Powell, Henry Edward Howard, Vijayaraghavan S. Chakravarthy | 2018-08-28 |
| 9676629 | Helium enhanced heat transfer in adsorptive liquid or gas phase argon purification processes | Hai Du, Scot Jaynes, Neil A. Stephenson | 2017-06-13 |
| 9564648 | Anode leak location detection | Daniel C. Di Fiore, Manish Sinha, Matthew A. Lang | 2017-02-07 |
| 9105888 | Anode purge and drain valve strategy for fuel cell system | Matthew A. Lang, Daniel C. Di Fiore | 2015-08-11 |
| 9099702 | Method for running a fuel cell system with a failed stack health monitor | Derek R. Lebzelter | 2015-08-04 |
| 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, Sergio E. Garcia, Carol A. Galskoy | 2015-07-14 |
| 9054351 | System and method for cooling a fuel cell-powered vehicle | Matthew A. Lang | 2015-06-09 |
| 9028989 | Fuel cell system having a fluid flow distribution feature | Yan Zhang, Steven D. Burch, Glenn W. Skala | 2015-05-12 |
| 9018961 | Diagnosing injector failure via stack voltage response analysis | Manish Sinha, Daniel C. Di Fiore, John C. Fagley | 2015-04-28 |
| 8785071 | Fuel cell operation with a failed open injector | Rainer Pechtold, Daniel C. Di Fiore, Donald H. Keskula, Matthew A. Lang, Michael Leykauf +2 more | 2014-07-22 |
| 8642223 | Control strategy to prevent unexpected hydrogen flow to the cathode due to a failed pressure sensor while catalytic heating | Seth E. Lerner | 2014-02-04 |
| 8623567 | Method to detect gross loss in coolant based on current feedback from the high temperature pump | Jun Cai, Seth E. Lerner, Loren Devries | 2014-01-07 |
| 8563182 | Anode water separator for a fuel cell system | Steven G. Goebel, Jon P. Owejan | 2013-10-22 |
| 8507141 | Membrane permeation adjustment in PEM fuel cell | Matthew A. Lang, Daniel C. Di Fiore, William H. Pettit, John C. Fagley | 2013-08-13 |
| 8501364 | Fuel cell bipolar plate exit for improved flow distribution and freeze compatibility | Jon P. Owejan, Thomas W. Tighe, Jeffrey A. Rock, Thomas A. Trabold | 2013-08-06 |
| 8394547 | Fuel cell bipolar plate exit for improved flow distribution and freeze compatibility | Jon P. Owejan, Thomas W. Tighe, Jeffrey A. Rock, Thomas A. Trabold | 2013-03-12 |
| 8387441 | Injector flow measurement for fuel cell applications | Steven G. Goebel, Daniel C. Di Fiore, Ralf Senner | 2013-03-05 |
| 8277988 | Anode water separator for a fuel cell system | Steven G. Goebel, Jon P. Owejan | 2012-10-02 |
| 8268492 | Fuel cell stack features for improved water management | Jon P. Owejan, Thomas W. Tighe | 2012-09-18 |
| 8192885 | Shutdown strategy for enhanced water management | Pinkhas A. Rapaport, Derek R. Lebzelter, Eric J. Connor | 2012-06-05 |
| 8168340 | Water removal features for PEMfc stack manifolds | Lee C. Whitehead, Thomas A. Trabold, Jon P. Owejan, Thomas W. Tighe | 2012-05-01 |