| 9982356 | Membrane template synthesis of microtube engines | May 23, 16 | May 29, 18 | The Regents of the University of California |
| 9938026 | Energy beam propulsion system | Jul 17, 17 | Apr 10, 18 | Not available |
| 9863364 | Micro thruster uses and improvements | Jun 14, 13 | Jan 09, 18 | GAME CHANGERS, LLC |
| 9845796 | Nanomolecular solid state electrodynamic thruster | Jun 20, 14 | Dec 19, 17 | GAME CHANGERS, LLC |
| 9824807 | Magnetic thrust generation system | Jul 07, 15 | Nov 21, 17 | Not available |
| 9784251 | Fault tolerant control system for distributed micro-thrusters | Mar 01, 12 | Oct 10, 17 | GAME CHANGERS, LLC, GAME CHANGERS, LLLC, |
| 9712031 | Electromagnetic propulsion system | Jul 17, 13 | Jul 18, 17 | Not available |
| 9586701 | Electron propulsion engine | Nov 20, 13 | Mar 07, 17 | Not available |
| 9551293 | Replaceable thrust generating structures attached to an air vehicle | Mar 02, 12 | Jan 24, 17 | GAME CHANGERS, LLC |
| 9528507 | Distributed thrusters driven gas compressor | Mar 01, 12 | Dec 27, 16 | GAME CHANGERS, LLC |
| 9453480 | Externally powered hybrid propulsion system | Oct 22, 13 | Sep 27, 16 | ESCAPE DYNAMICS, INC. |
| 9379645 | Acoustic turbine | Jul 19, 13 | Jun 28, 16 | Sonic Dynamics LLC |
| 9346565 | Nuclear thermal propulsion rocket engine | Sep 11, 15 | May 24, 16 | Not available |
| 9347143 | Membrane template synthesis of microtube engines | Jun 04, 12 | May 24, 16 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 9309871 | Hall-effect motor in which the temperature of the cathode-heating device is controlled | Apr 29, 11 | Apr 12, 16 | SNECMA |
| 9194379 | Field-ionization based electrical space ion thruster using a permeable substrate | Feb 10, 11 | Nov 24, 15 | The United States of America as represented by the Secretary of the Navy |
| 9180985 | Nuclear thermal propulsion rocket engine | Apr 21, 15 | Nov 10, 15 | Not available |
| 9006612 | Method and device for creating a temperature gradient among a plurality of temperature gradient structures | Mar 02, 11 | Apr 14, 15 | GAME CHANGERS, LLC |
| 9000660 | Uses of hydrocarbon nanorings | Nov 15, 10 | Apr 07, 15 | Not available |
| 8336314 | Method of manufacturing a nozzle arrangement and method for in-situ repairing a nozzle arrangement | Sep 04, 07 | Dec 25, 12 | NANOSPACE AB |