| 2025/0092,950 | PISTON-CYLINDER UNIT, METHOD FOR PRODUCING THE PISTON-CYLINDER UNIT | Jan 03, 23 | Mar 20, 25 | Not available |
| 2025/0075,671 | DRIVING ENGINE FOR VEHICLES | Aug 27, 24 | Mar 06, 25 | FERRARI S.P.A. |
| 2024/0326,143 | RECIPROCATING SAW | Jun 04, 24 | Oct 03, 24 | Not available |
| 2024/0167,471 | REMOVABLE PISTON ROD SLEEVE FOR FLUID PUMP | Jan 29, 24 | May 23, 24 | Not available |
| 2024/0035,496 | PISTON UNIT OF A WORKING CYLINDER | Dec 07, 21 | Feb 01, 24 | Not available |
| 2023/0341,050 | CONNECTING ROD CATCHER SLOT | Apr 25, 22 | Oct 26, 23 | Not available |
| 2022/0260,011 | SINGLE AIR SUPPLY USING HOLLOW PISTON ROD | May 04, 22 | Aug 18, 22 | Aquarius Engines (A.M.) Ltd. |
| 2021/0156,471 | HYDRAULIC CYLINDER ROD | Feb 05, 21 | May 27, 21 | SHPAC CO., LTD |
| 2021/0107,076 | RECIPROCATING SAW | Dec 23, 20 | Apr 15, 21 | Not available |
| 2020/0182,272 | CLAMPING DEVICE WITH INDUCTIVE MONITORING UNIT | Dec 09, 19 | Jun 11, 20 | Pepperl + Fuchs AG |
| 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. |
| 2020/0109,782 | HYDRAULIC CYLINDER | Feb 26, 18 | Apr 09, 20 | SMC Corporation |
| 2020/0056,480 | ENGINE WITH WORK STROKE AND GAS EXCHANGE THROUGH PISTON ROD | Sep 27, 19 | Feb 20, 20 | Aquarius Engines (A.M.) Ltd. |
| 2017/0335,918 | CYLINDER ROD | Mar 13, 15 | Nov 23, 17 | KOMATSU LTD. |
| 2017/0175,892 | PISTON ROD CLAMPING SYSTEM | Mar 03, 17 | Jun 22, 17 | Not available |
| 2015/0345,372 | ASYMMETRIC TRANSFER AND INTAKE IN TWO-STROKES | May 19, 15 | Dec 03, 15 | Not available |
| 2015/0330,296 | SYSTEM FOR A MECHANICAL CONVERSION OF AN INTERNAL COMBUSTION ENGINE OF 4 STROKES INTO 8 STROKES | Apr 27, 15 | Nov 19, 15 | Not available |
| 2015/0330,314 | INTERNAL COMBUSTION ENGINE | Apr 11, 13 | Nov 19, 15 | AUDI AG |
| 2014/0130,662 | PISTON ROD CLAMPING SYSTEM | Nov 08, 13 | May 15, 14 | GE OIL & GAS COMPRESSION SYSTEMS, LLC |
| 2010/0186,583 | Hollow double rod cylinder actuator | Jan 28, 09 | Jul 29, 10 | Jackson Lumber Harvester Company, Inc. |