| 11959711 | Recoilless gun and ammunition | Oct 13, 22 | Apr 16, 24 | The United States of America as represented by the Secretary of the Army |
| 11703291 | Recoilless automatic firearm | Apr 29, 22 | Jul 18, 23 | Not available |
| 11561055 | Semiautomatic or fully automatic firearm | Aug 27, 21 | Jan 24, 23 | Not available |
| 11346621 | Recoilless apparatus for guns | Nov 21, 20 | May 31, 22 | Not available |
| 11041700 | Counter mass container for a weapon | Dec 05, 17 | Jun 22, 21 | SAAB AB |
| 11035631 | Countermass liquid for a shoulder launched munition propulsion system | Feb 27, 17 | Jun 15, 21 | Nammo Defense Systems Inc. |
| 10928147 | Method and launcher for launching a projectile | Dec 08, 17 | Feb 23, 21 | SAAB AB |
| 10488127 | Countermass propulsion system | Feb 27, 17 | Nov 26, 19 | NAMMO TALLEY, INC. |
| 9903679 | Minigun with improved barrel clamp | Oct 13, 17 | Feb 27, 18 | PROFENSE, LLC |
| 9791241 | Minigun with improved barrel clamp | Jun 03, 14 | Oct 17, 17 | PROFENSE, LLC |
| 9631882 | Method and device for improving countermass-based recoil control in projectile launchers | Oct 21, 13 | Apr 25, 17 | Not available |
| 9534864 | Gas compensated recoilless liquid disrupter | Aug 21, 15 | Jan 03, 17 | PROPARMS LTD. |
| 9464855 | Countermass container for use in a recoilless weapon and a recoilless weapon comprising such a countermass container | Feb 13, 12 | Oct 11, 16 | SAAB AB |
| 9291410 | Cooling device for cooling combustion gases from recoilless anti-tank weapons | Jul 22, 10 | Mar 22, 16 | SAAB AB |
| 8707847 | Pollution-free liquid balancing device | Aug 27, 13 | Apr 29, 14 | BEIJING MECHANICAL EQUIPMENT INSTITUTE |
| 8448556 | Inner-ballistic for recoilless weapon | Feb 16, 09 | May 28, 13 | SAAB AB |
| 8220376 | Countermass weapon | Sep 04, 09 | Jul 17, 12 | SAAB AB |
| 7814696 | Projectile accelerator and related vehicle and method | Oct 31, 05 | Oct 19, 10 | LOCKHEED MARTIN CORPORATION |
| 5491917 | Weapons system having a shock absorber | May 20, 94 | Feb 20, 96 | Etienne Lacroix Tous Artifices |
| 5357841 | Recoilless projectile launcher | Jul 19, 93 | Oct 25, 94 | QINETIQ LIMITED |
