Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839247 | Static regenerative fuel cell system for use in space | Alexander H. Levy, John C. Trocciola | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839247 | Static regenerative fuel cell system for use in space | Alexander H. Levy, John C. Trocciola | 1989-06-13 |