| 2025/0092,841 | CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE AND A METHOD OF PRODUCING THE SAME | Aug 04, 21 | Mar 20, 25 | Not available |
| 2025/0092,842 | ENGINE DEVICE | Dec 04, 24 | Mar 20, 25 | Not available |
| 2024/0426,258 | Engine Cylinder with Liner | Sep 06, 24 | Dec 26, 24 | Not available |
| 2024/0301,838 | ENGINE STRUCTURE | Mar 01, 24 | Sep 12, 24 | Not available |
| 2024/0209,809 | CYLINDER LINER AND METHOD FOR MANUFACTURING A CYLINDER LINER | Apr 26, 22 | Jun 27, 24 | CATERPILLAR ENERGY SOLUTIONS GMBH |
| 2024/0175,405 | CYLINDER HEAD JOINT GAS LEAKAGE MITIGATION | Mar 22, 22 | May 30, 24 | Cummins Power Generation Limited |
| 2024/0084,758 | CYLINDER LINER, APPARATUS FOR EXTRACTING A CYLINDER LINER AND METHOD FOR EXTRACTING A CYLINDER LINER | Feb 01, 21 | Mar 14, 24 | Not available |
| 2024/0060,457 | Engine Cylinder with Liner | Jun 20, 23 | Feb 22, 24 | Not available |
| 2024/0011,452 | INTERNAL COMBUSTION ENGINE WITH REDUCED OIL MAINTENANCE | Sep 18, 23 | Jan 11, 24 | Briggs & Stratton, LLC |
| 2023/0204,002 | QUICK OIL RETURN CYLINDER LINER | Dec 23, 22 | Jun 29, 23 | Not available |
| 2023/0193,847 | Cylinder Liner and Cylinder Bore | Jun 11, 20 | Jun 22, 23 | Not available |
| 2023/0089,302 | ANTI-POLISH RING FOR AN ENGINE CYLINDER | Nov 03, 22 | Mar 23, 23 | Not available |
| 2023/0011,925 | CYLINDER SLEEVE FOR AN INTERNAL COMBUSTION ENGINE | Dec 09, 20 | Jan 12, 23 | Not available |
| 2022/0397,077 | CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE | Jun 13, 22 | Dec 15, 22 | Not available |
| 2022/0372,929 | Cylinder Liner and Cylinder Bore | Nov 06, 19 | Nov 24, 22 | Not available |
| 2022/0307,443 | Spiny Liner and Manufacturing Method of Same, and Method of Determining Bonding Strength | Jun 18, 20 | Sep 29, 22 | Not available |
| 2022/0282,685 | PROFILED CYLINDER LINER FOR BORE DISTORTION CONTROL | May 24, 22 | Sep 08, 22 | Not available |
| 2022/0112,858 | APPARATUS FOR PROCESSING GROOVE | Nov 20, 20 | Apr 14, 22 | Not available |
| 2022/0106,923 | CYLINDER LINER | Oct 07, 20 | Apr 07, 22 | Caterpillar Inc. |
| 2022/0082,061 | ENGINE BLOCK, RESIN BLOCK, AND METHOD OF MANUFACTURING ENGINE BLOCK | Jan 08, 20 | Mar 17, 22 | SUMITOMO BAKELITE CO., LTD.; NAGOYA ELECTRICAL EDUCATIONAL FOUNDATION; |