Assignee
ENERPAC TOOL GROUP CORP
US·22 granted patents·19 pending applications·21 citations·filing 2017–2025
Top patents by PatentIndex Score
41 records- 0193US11193508B2Hydraulic power system and method for controlling sameENERPAC TOOL GROUP CORP·Filed 2019·Granted Dec 7, 2021·8 cites·18 claims
- 0289US12392331B2Hydraulic pump with two-stage operationENERPAC TOOL GROUP CORP·Filed 2022·Granted Aug 19, 2025·1 cites·16 claims
- 0388US11415119B2Hydraulic pumpENERPAC TOOL GROUP CORP·Filed 2018·Granted Aug 16, 2022·4 cites·20 claims
- 0483US11572900B2Hydraulic power system and method for controlling sameENERPAC TOOL GROUP CORP·Filed 2021·Granted Feb 7, 2023·1 cites·20 claims
- 0574US2025084593A1Method, apparatus and system for lifting railroad structuresENERPAC TOOL GROUP CORP·Filed 2024·Application pending·0 cites
- 0673US2025305522A1Hydraulic jack assembly and pin puller assemblyENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 0770US12241465B2Pump and filling assemblyENERPAC TOOL GROUP CORP·Filed 2023·Granted Mar 4, 2025·0 cites·24 claims
- 0869US2026084949A1Lift systems and supporting collars for lift systemsENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 0968US12331764B2Hydraulic jack assembly and pin puller assemblyENERPAC TOOL GROUP CORP·Filed 2023·Granted Jun 17, 2025·0 cites·21 claims
- 1068US12263570B2Hydraulic toolsENERPAC TOOL GROUP CORP·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 1168US2024217004A1Portable boring machineENERPAC TOOL GROUP CORP·Filed 2023·Application pending·0 cites
- 1266US12233519B2Tensioning deviceENERPAC TOOL GROUP CORP·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 1366US2025162115A1Tensioning deviceENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 1464US12188185B2Method, apparatus and system for lifting railroad structuresENERPAC TOOL GROUP CORP·Filed 2021·Granted Jan 7, 2025·0 cites·13 claims
- 1564US2025289066A1Gland repair tools, assemblies, and methods of repairing gland seals on high pressure valvesENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 1664US2025196307A1Hydraulic toolsENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 1762US12246418B2Load measurement system for hydraulic torque wrenchENERPAC TOOL GROUP CORP·Filed 2021·Granted Mar 11, 2025·0 cites·28 claims
- 1862US2025153322A1Load measurement system for hydraulic torque wrenchENERPAC TOOL GROUP CORP·Filed 2025·Application pending·0 cites
- 1958US11781529B2Remote conduit de-coupling deviceENERPAC TOOL GROUP CORP·Filed 2021·Granted Oct 10, 2023·0 cites·14 claims
- 2058US2023339082A1Hazard detection for torque wrenchENERPAC TOOL GROUP CORP·Filed 2021·Application pending·0 cites
- 2158US2023347482A1Orientation sensor for guided operation of hydraulic torque wrenchENERPAC TOOL GROUP CORP·Filed 2021·Application pending·0 cites
- 2256US10800020B2Tensioning device and method for tensioning a workpieceENERPAC TOOL GROUP CORP·Filed 2017·Granted Oct 13, 2020·1 cites·14 claims
- 2355US11135706B2Industrial tool and drive system for sameENERPAC TOOL GROUP CORP·Filed 2018·Granted Oct 5, 2021·0 cites·12 claims
- 2455US2025224042A1Valves for controlling flow of pressurized fluid to a toolENERPAC TOOL GROUP CORP·Filed 2024·Application pending·0 cites
- 2554US2024246201A1Hydraulic torque wrenchENERPAC TOOL GROUP CORP·Filed 2022·Application pending·0 cites
- 2652US10760598B2Hybrid spring for a hydraulic cylinderENERPAC TOOL GROUP CORP·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 2748US12195925B2Method, apparatus and system for lifting railroad structuresENERPAC TOOL GROUP CORP·Filed 2021·Granted Jan 14, 2025·0 cites·9 claims
- 2848US2025262696A1Pin puller assembly and methodsENERPAC TOOL GROUP CORP·Filed 2022·Application pending·0 cites
- 2947US12594659B2Fluid-powered torque wrench with fluid pump controlsENERPAC TOOL GROUP CORP·Filed 2022·Granted Apr 7, 2026·0 cites·27 claims
- 3047US2021262874A1Load transducer with serial synchronous interfaceENERPAC TOOL GROUP CORP·Filed 2020·Application pending·0 cites
- 3146US2025123123A1Cylinder sensor assemblyENERPAC TOOL GROUP CORP·Filed 2023·Application pending·0 cites
- 3244US2024360851A1Hydraulic cylinder assemblyENERPAC TOOL GROUP CORP·Filed 2022·Application pending·0 cites
- 3343US2023347492A1Hydraulic torque wrenchENERPAC TOOL GROUP CORP·Filed 2021·Application pending·0 cites
- 3442USD1090231STensioning deviceENERPAC TOOL GROUP CORP·Filed 2023·Granted Aug 26, 2025·0 cites·1 claims
- 3542US2024027294A1Portable calibration toolENERPAC TOOL GROUP CORP·Filed 2021·Application pending·0 cites
- 3639USD995253STensioning deviceENERPAC TOOL GROUP CORP·Filed 2019·Granted Aug 15, 2023·2 cites·1 claims
- 3739US10994969B2Remote operated latch assembly and lifting hook with such an assemblyENERPAC TOOL GROUP CORP·Filed 2017·Granted May 4, 2021·0 cites·17 claims
- 3834USD890815SPumpENERPAC TOOL GROUP CORP·Filed 2017·Granted Jul 21, 2020·2 cites·1 claims
- 3933USD880530SPumpENERPAC TOOL GROUP CORP·Filed 2017·Granted Apr 7, 2020·2 cites·1 claims
- 4031US2021001454A1Clamp arm assemblyENERPAC TOOL GROUP CORP·Filed 2019·Application pending·0 cites
- 4121USD1105877SColumn member for a pin puller tool assemblyENERPAC TOOL GROUP CORP·Filed 2023·Granted Dec 16, 2025·0 cites·1 claims
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