| 9970383 | Porous polymer resin layer and method for manufacturing the same | Nov 02, 15 | May 15, 18 | Hyundai Motor Company |
| 9970385 | Composite cylinder block for an engine | May 18, 15 | May 15, 18 | Ford Global Technologies, LLC |
| 9963968 | Timed gas exchange in engine using piston as exhaust valve | Jul 14, 16 | May 08, 18 | Aquarius Engines (A.M.) Ltd. |
| 9963969 | Piston assembly for internal combustion engine | Jul 14, 16 | May 08, 18 | Aquarius Engines (A.M.) Ltd. |
| 9957914 | Engine block of a diesel engine with integrated cylinder head, and casting method | Dec 10, 13 | May 01, 18 | STEYR MOTORS GMBH |
| 9958358 | Control system having seal damage counting | Mar 31, 16 | May 01, 18 | Caterpillar Inc. |
| 9945318 | Cylinder block | Jun 29, 16 | Apr 17, 18 | Hyundai Motor Company |
| 9938925 | Cylinder liner with chamfer and anti-polishing cuff | May 16, 16 | Apr 10, 18 | Caterpillar Inc. |
| 9915220 | Sliding assembly | Jul 23, 14 | Mar 13, 18 | MAHLE INTERNATIONAL GMBH, MAHLE METAL LEVE S/A, |
| 9885311 | Method for manufacturing cylinder block and cylinder block | Oct 30, 12 | Feb 06, 18 | NISSAN MOTOR CO., LTD. |
| 9885312 | Piston for internal combustion engine | Dec 21, 15 | Feb 06, 18 | KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
| 9879588 | Engine oil supply apparatus | Aug 12, 15 | Jan 30, 18 | MAZDA MOTOR CORPORATION |
| 9874174 | Internal combustion engine liner | May 06, 13 | Jan 23, 18 | H.E.F. |
| 9873928 | High strength cast iron for cylinder liners | Mar 15, 16 | Jan 23, 18 | FEDERAL-MOGUL CORPORATION, FEDERAL-MOGUL IGNITION COMPANY, |
| 9869179 | Engine with piston that overshoots cylinder wall exhaust port | Jul 14, 16 | Jan 16, 18 | Aquarius Engines (A.M.) Ltd. |
| 9863030 | Stress relief of mechanically roughened cylinder bores for reduced cracking tendency | Feb 12, 16 | Jan 09, 18 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 9863535 | Gasket component with half-stop and method of manufacturing | Jan 16, 15 | Jan 09, 18 | FEDERAL-MOGUL LLC |
| 9863384 | Fuel injector mounting system for mounting an injector to an engine cylinder liner | May 10, 16 | Jan 09, 18 | Fairbanks Morse, LLC |
| 9856817 | Bolt-on cylinder kit and method for increasing the displacement of an engine | Mar 31, 15 | Jan 02, 18 | Harley-Davidson Motor Company Group, LLC |
| 9856823 | Head gasket for an engine | Nov 09, 15 | Jan 02, 18 | CATERPILLAR INC. |