Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8635850 | Ion electric propulsion unit | Max E. Light | 2014-01-28 |
| 5111111 | Method and apparatus for coupling a microwave source in an electron cyclotron resonance system | James E. Stevens, Joseph L. Cecchi | 1992-05-05 |