Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404041 | Bi-modal chemical-electric space propulsion | Amelia Bruno | 2025-09-02 |
| 11739714 | Electrically-actuated valve and regulator for electrospray thrusters | Dakota Freeman, Jonathan MacArthur | 2023-08-29 |
| 11708182 | Electrospray devices and methods for fabricating electrospray devices | Melissa A. Smith, Donna-Ruth W. Yost, Daniel K. Freeman, Noah Siegel | 2023-07-25 |
| 11346329 | Propulsion systems including an electrically actuated valve | Dakota Freeman | 2022-05-31 |
| 11230394 | Staging of ion propulsion thrusters | David Krejci, Oliver Jia-Richards | 2022-01-25 |
| 11067064 | Propulsion systems including a sublimable barrier | David Krejci | 2021-07-20 |
| 10685808 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2020-06-16 |
| 10410821 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2019-09-10 |
| 10308377 | Propellant tank and loading for electrospray thruster | Corey P. Fucetola | 2019-06-04 |
| 10236154 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2019-03-19 |
| 10125052 | Method of fabricating electrically conductive aerogels | Steven Mark Arestie | 2018-11-13 |
| 9905392 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2018-02-27 |
| 9837237 | Pyrolyzed porous carbon materials and ion emitters | Carla Perez Martinez, Corey P. Fucetola, Jimmy Andrey Rojas Herrera | 2017-12-05 |
| 9712035 | Electrospray based diffusion pump for high vacuum applications | Joseph Bango, Michael Dziekan | 2017-07-18 |
| 9704685 | Pyrolyzed porous carbon materials and ion emitters | Carla Perez Martinez, Corey P. Fucetola, Jimmy Andrey Rojas Herrera | 2017-07-11 |
| 9478403 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2016-10-25 |
| 9362097 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2016-06-07 |
| 8791411 | Method and apparatus for a porous electrospray emitter | Natalya Anna Brikner, Chase Spenser Coffman | 2014-07-29 |
| 8785881 | Method and apparatus for a porous electrospray emitter | Steven Mark Arestie | 2014-07-22 |
| 8324593 | Method and apparatus for a porous metal electrospray emitter | Robert Scott Legge, Jr. | 2012-12-04 |
| 8030621 | Focused ion beam field source | Manuel Martinez-Sanchez | 2011-10-04 |
| 7863581 | Focused negative ion beam field source | Manuel Martinez-Sanchez | 2011-01-04 |