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| 11988473 | Oxyhydrogen kinetic energy weapons system | Mar 31, 23 | May 21, 24 | Not available |
| 11933557 | Non-lethal rifle | Feb 13, 20 | Mar 19, 24 | A.T. COBRA |
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| 11674769 | Systems and methods for projectile propulsion | Sep 30, 22 | Jun 13, 23 | T. DASHON HOWARD |
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| 11359877 | Apparatus and method for accelerating an object via an external free jet | Jan 06, 21 | Jun 14, 22 | Wave Motion Launch Corporation |
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| 10822877 | Enhanced endcap ram accelerator system | Feb 26, 19 | Nov 03, 20 | Hypersciences, Inc. |
| 10697720 | Projectile launcher | Nov 01, 18 | Jun 30, 20 | Not available |
| 10697242 | Ram accelerator system with baffles | Apr 21, 16 | Jun 30, 20 | Hypersciences, Inc. |
| 10690424 | Hypervelocity cannon | May 31, 17 | Jun 23, 20 | Aerojet Rocketdyne, Inc. |
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| 10557308 | Projectile drilling system | Nov 01, 16 | Feb 11, 20 | Hypersciences, Inc. |
| 10344534 | Ram accelerator system with endcap | Aug 24, 16 | Jul 09, 19 | Hypersciences, Inc. |
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| 10202209 | Launch vehicle and system and method for economically efficient launch thereof | Dec 22, 17 | Feb 12, 19 | 8 RIVERS CAPITAL, LLC |
