Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837764 | Compact efficient hydrogen reactor | Russell H. Barton, Douglas A. Knight, Iain M. Fraser, Hao Huang, Sandra H. Withers-Kirby +3 more | 2023-12-05 |
| 11749822 | Compact efficient hydrogen reactor | Russell H. Barton, Douglas A. Knight, Iain M. Fraser, Hao Huang, Sandra H. Withers-Kirby +3 more | 2023-09-05 |
| 11404706 | PEM fuel cell powersystems with efficient hydrogen generation | Russell H. Barton, Douglas A. Knight, Iain M. Fraser, Hao Huang, Sandra H. Withers-Kirby +3 more | 2022-08-02 |
| 10998562 | PEM fuel cell power systems with efficient hydrogen generation | Russell H. Barton, Douglas A. Knight, Iain M. Fraser, Hao Huang, Sandra H. Withers-Kirby +3 more | 2021-05-04 |
| 10329148 | Performance balancing elastomeric hydrogen reactor | Gaelle Garozzo, Hua Huang, Douglas A. Knight | 2019-06-25 |
| 10259705 | Fuel unit, refillable hydrogen generator and fuel cell system | Richard A. Langan, Chad E. Law, Mark D. Vandayburg, Gerald A. Zsigo, Thomas J. Kmetich +3 more | 2019-04-16 |
| 10074862 | Hydrogen-generating compositions for a fuel cell | Steven J. Eickhoff, Douglas A. Knight, Hao Huang | 2018-09-11 |
| 10014540 | Hydrogen generator having reactant pellet with concentration gradient | Guanghong Zheng, Richard A. Langan | 2018-07-03 |
| 9995615 | Hydrogen generator with fuel gauge | — | 2018-06-12 |
| 9849433 | Elastomeric hydrogen reactor with clog-less filter | Gaelle Garozzo, Hua Huang, Russell H. Barton | 2017-12-26 |
| 9695043 | Fuel unit, gas generator and system | Allison M. Fisher, Guanghong Zheng, Chad E. Law, Russell H. Barton, Richard A. Langan +2 more | 2017-07-04 |
| 9660279 | Fuel unit for hydrogen generator | Craig R. Huddleston, Thomas J. Kmetich, Richard A. Langan, Chad E. Law, Michael Stallard +1 more | 2017-05-23 |
| 9540239 | Hydrogen generator with improved fluid distribution | Russell H. Barton | 2017-01-10 |
| 9543604 | Hydrogen generator | Richard A. Langan, Chad E. Law, Russell H. Barton, Thomas J. Kmetich, Allison M. Fisher +2 more | 2017-01-10 |
| 9295958 | Fuel unit, refillable hydrogen generator and fuel cell system | Richard A. Langan, Chad E. Law, Mark D. Vandayburg, Gerald A. Zsigo, Thomas J. Kmetich +3 more | 2016-03-29 |
| 9266727 | Hydrogen gas generator | Guanghong Zheng | 2016-02-23 |
| 9231264 | Hydrogen generator | Richard A. Langan, Chad E. Law, Russell H. Barton, Thomas J. Kmetich, Allison M. Fisher +2 more | 2016-01-05 |
| 9051183 | Hydrogen generator having reactant pellet with concentration gradient | Guanghong Zheng, Richard A. Langan | 2015-06-09 |
| 9023122 | Hydrogen generator with improved fluid distribution | Russell H. Barton | 2015-05-05 |
| 9005321 | Hydrogen generator system with liquid interface | Russell H. Barton | 2015-04-14 |
| 8979954 | Hydrogen generator with improved volume efficiency | Guanghong Zheng | 2015-03-17 |
| 8916305 | Methods of generating hydrogen gas and power | Richard A. Langan, Chad E. Law, Russell H. Barton, Thomas J. Kmetich, Allison M. Fisher +2 more | 2014-12-23 |
| 8771889 | Hydrogen generator | Richard A. Langan, Chad E. Law, Russell H. Barton, Thomas J. Kmetich, Allison M. Fisher +2 more | 2014-07-08 |
| 8444840 | Method of forming an electrode casing for an alkaline electrochemical cell with reduced gassing | Jeffrey S. Dreger | 2013-05-21 |
| 8318340 | Alkaline electrochemical cell with reduced gassing | — | 2012-11-27 |