| 9981461 | Storage vessel for compressed fluids | Aug 27, 14 | May 29, 18 | CNG Storage Solutions, LLC |
| 9777888 | Port/liner assembly method for pressure vessel | Jun 01, 15 | Oct 03, 17 | LUXFER, INC. |
| 9683699 | Compressed gas tank and method for producing same | Sep 20, 12 | Jun 20, 17 | DAIMLER AG |
| 9683700 | Metallic liner pressure vessel comprising polar boss | May 20, 14 | Jun 20, 17 | Steelhead Composites, LLC |
| 9656543 | Fuel gas tank manufacturing method | Feb 03, 15 | May 23, 17 | HYUNDAI MOTOR COMPANY |
| 9644790 | Pressure vessel boss and liner interface | Aug 07, 15 | May 09, 17 | HEXAGON TECHNOLOGY AS |
| 9534738 | Composite pressure tank identification and tracking | Oct 24, 14 | Jan 03, 17 | QUANTUM FUEL SYSTEMS LLC |
| 9476545 | Pressure vessel | Jun 13, 13 | Oct 25, 16 | KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., |
| 9423076 | Pressure vessel | May 12, 12 | Aug 23, 16 | HYDAC TECHNOLOGY GMBH |
| 9266619 | Method of fabricating a tank having integral restraining elements | Apr 21, 14 | Feb 23, 16 | THE BOEING COMPANY |
| 9234626 | Conformable pressure vessel for high pressure gas storage | Oct 17, 14 | Jan 12, 16 | BATTELLE MEMORIAL INSTITUTE |
| 9180626 | Fibre-wound structures with reinforcement ribs | Jun 26, 14 | Nov 10, 15 | CAMPLAS TECHNOLOGY LIMITED |
| 9175806 | Storage tank containment system | Oct 06, 14 | Nov 03, 15 | ALTAIR ENGINEERING, INC. |
| 8985381 | Tank for fluid | Mar 13, 12 | Mar 24, 15 | AKER ENGINEERING & TECHNOLOGY AS |
| 8863977 | Vessel with rotationally free base flange | Nov 30, 10 | Oct 21, 14 | ADVANCED LIGHTWEIGHT ENGINEERING B.V. |
| 8844760 | Storage vessel for compressed fluids | Mar 08, 13 | Sep 30, 14 | CNG Storage Solutions, LLC |
| 8740008 | Pressure vessel | Aug 10, 12 | Jun 03, 14 | KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., |
| 8523002 | Embedded reinforcement sleeve for a pressure vessel | Feb 26, 10 | Sep 03, 13 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 8474647 | Metallic liner with metal end caps for a fiber wrapped gas tank | Feb 08, 08 | Jul 02, 13 | VINJAMURI INNOVATIONS, LLC |
| 7938287 | Structure for liquefied natural gas storage tank | Aug 19, 09 | May 10, 11 | KC LNG TECH CO., LTD. |