Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345243 | Graphite/hexagonal boron nitride bimaterials for electric propulsion | Celia S. Chari, Katherine T. Faber, Bryan William McEnerney, James A. Wollmershauser, Edward P. Gorzkowski, III | 2025-07-01 |
| 10919649 | Low-power hall thruster with an internally mounted low-current hollow cathode | Ryan W. Conversano, Dan M. Goebel, Ira R. Katz | 2021-02-16 |
| 10723489 | Low-power hall thruster with an internally mounted low-current hollow cathode | Ryan W. Conversano, Dan M. Goebel, Ira R. Katz | 2020-07-28 |
| 10480493 | Hall effect thruster electrical configuration | Benjamin Alexander Jorns, Ira R. Katz, John R. Brophy | 2019-11-19 |
| 9874202 | Metallic wall hall thrusters | Dan M. Goebel, Ioannis G. Mikellides | 2018-01-23 |
| 9488312 | Pulsed plasma lubrication device and method | Donald B. Bickler, Saverio A. D'Agostino | 2016-11-08 |
| 9453502 | Metallic wall hall thrusters | Dan M. Goebel, Ioannis G. Mikellides | 2016-09-27 |
| 8407979 | Magnetically-conformed, variable area discharge chamber for hall thruster, and method | — | 2013-04-02 |
| 8143788 | Compact high current rare-earth emitter hollow cathode for hall effect thrusters | Dan M. Goebel, Ronnie M. Watkins | 2012-03-27 |
| 7624566 | Magnetic circuit for hall effect plasma accelerator | David H. Manzella, David T. Jacobson, Robert S. Jankovsky, Peter Peterson | 2009-12-01 |