Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357747 | Pulsed mode cathode | Roger M. Myers | 1994-10-25 |
| 4466242 | Ring-cusp ion thruster with shell anode | James S. Sovey, Robert F. Roman | 1984-08-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357747 | Pulsed mode cathode | Roger M. Myers | 1994-10-25 |
| 4466242 | Ring-cusp ion thruster with shell anode | James S. Sovey, Robert F. Roman | 1984-08-21 |