Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4537031 | Power cycles based upon cyclical hydriding and dehydriding of a material | Roger J. Schoeppel | 1985-08-27 |
| 4397153 | Power cycles based upon cyclical hydriding and dehydriding of a material | Roger J. Schoeppel | 1983-08-09 |
| 4358931 | Power cycles based upon cyclical hydriding and dehydriding of material of a material | Roger J. Schoeppel | 1982-11-16 |
| 4311014 | Power cycles based upon cyclical hydriding and dehydriding of a material | Roger J. Schoeppel | 1982-01-19 |
| RE30840 | Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles | — | 1982-01-05 |
| 4198827 | Power cycles based upon cyclical hydriding and dehydriding of a material | Roger J. Schoeppel | 1980-04-22 |
| 4188795 | Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles | — | 1980-02-19 |