Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424462 | Method of operating a fuel cell during a soak time period | Suriyaprakash Ayyangar Janarthanam | 2022-08-23 |
| 9175648 | Intake system having a silencer device | Aamir Asgharali Marvi, Darrell Dwight Huddleston, Lloyd Anthony Bozzi | 2015-11-03 |
| 8920984 | System and method for purging water from a fuel cell stack | Suriyaprakash Ayyangar Janarthanam, Scott A. Black, Milos Milacic, Kurt David Osborne | 2014-12-30 |
| 8304138 | Fuel cell system and method of use | Suriyaprakash Ayyangar Janarthanam | 2012-11-06 |
| 8114547 | Fuel cell stack flow diversion | Fred G. Brighton, Hans Gangwar | 2012-02-14 |
| 8057949 | Fuel cell stack flow diversion | Fred G. Brighton, Hans Gangwar | 2011-11-15 |
| 6405945 | Nozzle for a fuel injector | — | 2002-06-18 |
| 5921475 | Automotive fuel injector | Darren Matthew DeVriese, Kenneth L. Rische, Kenneth Charles LePage | 1999-07-13 |