Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663694 | Triggered-plasma microwave switch and method | Dan M. Goebel, Joseph Santoru, John W. Gerstenberg | 1997-09-02 |
| 5336975 | Crossed-field plasma switch with high current density axially corrogated cathode | Dan M. Goebel, Ronnie M. Watkins | 1994-08-09 |
| 5329205 | High voltage crossed-field plasma switch | Dan M. Goebel, Ronnie M. Watkins | 1994-07-12 |
| 5132597 | Hollow cathode plasma switch with magnetic field | Dan M. Goebel, Robert W. Schumacher, Julius Hyman, Jr. | 1992-07-21 |
| 5075594 | Plasma switch with hollow, thermionic cathode | Robert W. Schumacher | 1991-12-24 |
| 4825646 | Spacecraft with modulated thrust electrostatic ion thruster and associated method | A. Dorian Challoner | 1989-05-02 |