| 2024/0191,626 | ROTARY MACHINE | Feb 07, 24 | Jun 13, 24 | Not available |
| 2024/0052,927 | PISTON ASSEMBLY AND ASSOCIATED COMPONENTS, SYSTEMS, AND METHOD | Jul 12, 23 | Feb 15, 24 | Not available |
| 2020/0149,521 | ECCENTRIC SLEEVE FOR CRANKSHAFT OF COMPRESSOR, CRANKSHAFT, CRANKSHAFT ASSEMBLY AND COMPRESSOR | Jan 07, 20 | May 14, 20 | ANHUI MEIZHI COMPRESSOR CO., LTD. |
| 2019/0186,594 | CRANK CAP ASSEMBLY AND INTERNAL COMBUSTION ENGINE | Dec 04, 18 | Jun 20, 19 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2018/0195,609 | CONNECTING ROD FOR A MULTIPLE CONNECTING ROD AXLE OF A MOTOR VEHICLE | Jan 09, 18 | Jul 12, 18 | KSM Castings Group GmbH |
| 2017/0009,883 | WEAR RESISTANT INSERT FOR PNEUMATIC SCOTCH YOKE PISTON | Jul 08, 15 | Jan 12, 17 | HAMILTON SUNDSTRAND CORPORATION |
| 2017/0009,884 | MULTI-STAGE COMBUSTION HOT-GAS/STEAM PRESSURE-DIFFERENTIAL PARALLEL-CYLINDER OPPOSED-PISTON ENGINE FOR NATURAL GAS, HYDROGEN AND OTHER FUELS WITH INTEGRATED ELECTRIC GENERATOR | Jun 27, 16 | Jan 12, 17 | Not available |
| 2016/0363,221 | HIGH VIBRATION PNEUMATIC PISTON ASSEMBLY MADE FROM ADDITIVE MANUFACTURING | Jun 11, 15 | Dec 15, 16 | HAMILTON SUNDSTRAND CORPORATION |
| 2016/0312,694 | MULTI-JOINT CRANK DRIVE OF AN INTERNAL COMBUSTION ENGINE AND CORRESPONDING INTERNAL COMBUSTION ENGINE | Nov 13, 14 | Oct 27, 16 | AUDI AG |
| 2016/0265,659 | CROSSHEAD FOR A PISTON ROD | Oct 27, 14 | Sep 15, 16 | NUOVO PIGNONE SRL |
| 2015/0247,453 | HYDRAULIC MOTOR CAPABLE OF MANY DIFFERENT APPLICATIONS ABLE TO USE LOW PRESSURE OR HIGH PRESSURE FLUIDS TO OPERATE | Apr 09, 15 | Sep 03, 15 | Not available |
| 2015/0135,945 | BRAKE BOOSTER INPUT ROD | Nov 14, 14 | May 21, 15 | AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD. |
| 2015/0075,370 | PISTON PUSH ROD ASSEMBLY, MASTER CYLINDER, AND MANUFACTURING METHOD FOR PISTON PUSH ROD ASSEMBLY | Mar 29, 13 | Mar 19, 15 | AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD., HONDA MOTOR CO., LTD., |
| 2015/0053,169 | WEIGHT OPTIMIZED CONNECTING ROD | Apr 05, 13 | Feb 26, 15 | ThyssenKrupp Metalúrgica Campo Limpo Ltda. |
| 2015/0040,752 | CONNECTING ROD/PISTON ARRANGEMENT FOR ALTERNATIVE COMPRESSOR AND PROCESS FOR ASSEMBLING CONNECTING ROD/PISTON ARRANGEMENT FOR ALTERNATIVE COMPRESSOR | Jun 21, 12 | Feb 12, 15 | WHIRLPOOL S.A. |
| 2013/0118,441 | Intake System for an Opposed-Piston Engine | Nov 09, 12 | May 16, 13 | ECOMOTORS, INC. |
| 2012/0272,820 | Input and Output Rods for Vacuum Brake Booster | Jan 26, 11 | Nov 01, 12 | KELSEY-HAYES COMPANY |
| 2012/0085,313 | PISTON-HEAD DESIGN FOR USE IN AN INTERNAL COMBUSTION ENGINE | Oct 12, 10 | Apr 12, 12 | Not available |
| 2011/0296,983 | PISTON PUMP DEVICE | Mar 24, 11 | Dec 08, 11 | MEDELA HOLDING AG |
| 2011/0162,614 | PROFILED CONNECTING ROD BORE WITH MICRO-DIMPLES | Jan 07, 10 | Jul 07, 11 | MAHLE INTERNATIONAL GMBH |