Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258950 | Method of making a packaged fuel unit for a hydrogen generator | Thomas J. Kmetich, Richard A. Langan | 2019-04-16 |
| 10259705 | Fuel unit, refillable hydrogen generator and fuel cell system | Richard A. Langan, Jason L. Stimits, Mark D. Vandayburg, Gerald A. Zsigo, Thomas J. Kmetich +3 more | 2019-04-16 |