Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826088 | Methods for transitioning a fuel cell system between modes of operation | Ted Ohrn, Shung-Ik Lee, JaeBong Choi | 2020-11-03 |
| 10797329 | Methods for transitioning a fuel cell system between modes of operation | Ted Ohrn, Shung-Ik Lee, JaeBong Choi | 2020-10-06 |
| 10622649 | Methods for transitioning a fuel cell system between modes of operation | Ted Ohrn, Shung-Ik Lee, JaeBong Choi | 2020-04-14 |
| 10167194 | Reducing gas generators and methods for generating reducing gas | — | 2019-01-01 |
| 10087895 | Engine systems that are supplied with reformed fuel | — | 2018-10-02 |
| 9874158 | Engine systems and methods of operating an engine | — | 2018-01-23 |
| 9178235 | Reducing gas generators and methods for generating a reducing gas | Mark Anthony Perna | 2015-11-03 |
| 9140220 | Engine systems and methods of operating an engine | — | 2015-09-22 |
| 9118048 | Engine systems and methods of operating an engine | — | 2015-08-25 |
| 9083020 | Reducing gas generators and methods for generating reducing gas | — | 2015-07-14 |
| 8668752 | Apparatus for generating a gas which may be used for startup and shutdown of a fuel cell | Daniel P. Birmingham, Crispin L. DeBellis, Mark Anthony Perna, Gregory C. Rush | 2014-03-11 |
| 8597841 | Method for generating a gas which may be used for startup and shutdown of a fuel cell | Daniel P. Birmingham, Crispin L. DeBellis, Mark Anthony Perna, Gregory C. Rush | 2013-12-03 |
| 8557458 | Method for generating a gas which may be used for startup and shutdown of a fuel cell | Daniel P. Birmingham, Crispin L. DeBellis, Mark Anthony Perna, Gregory C. Rush | 2013-10-15 |
| 8124289 | Multistage combustor and method for starting a fuel cell system | — | 2012-02-28 |
| 6461148 | Compact, high-temperature, low-flow rate, liquid fuel-fired burner | Crispin L. DeBellis, Edward D. Daum | 2002-10-08 |
| 5932885 | Thermophotovoltaic electric generator | Crispin L. DeBellis, John D. Malloy, III, Stephen W. Scoles, Donald L. Hindman, Jeffrey A. Rogers | 1999-08-03 |