Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522864 | Ambient reactants fuel cells, methods, and systems | Robert A. Freitas, Jr. | 2019-12-31 |
| 10481866 | Mechanical computing systems | Ralph C. Merkle, Robert A. Freitas, Jr., Matthew Moses, Tad Hogg | 2019-11-19 |