Inventor · disambiguated record
Jeffrey L. Kuehn
Also filed as: KUEHN JEFFREY · KUEHN JEFFREY L · KUEHN JEFFREY LEE
27 granted patents·21 pending applications·178 citations·filing 2005–2023
96Inventor score
Top patents by PatentIndex Score
48 records- 0196US10344784B2Hydraulic system having regeneration and hybrid startCATERPILLAR INC·Filed 2015·Granted Jul 9, 2019·11 cites·12 claims
- 0294US11788828B1Direct sensing system for a spherical jointCATERPILLAR INC·Filed 2022·Granted Oct 17, 2023·3 cites·20 claims
- 0394US10119556B2System having combinable transmission and implement circuitsCATERPILLAR INC·Filed 2015·Granted Nov 6, 2018·7 cites·20 claims
- 0492US9068323B2Machine having hydraulically actuated implement system with combined ride control and downforce control systemCATERPILLAR INC·Filed 2012·Granted Jun 30, 2015·12 cites·12 claims
- 0591US9618014B2Implement system having hydraulic start assistCATERPILLAR INC·Filed 2014·Granted Apr 11, 2017·12 cites·20 claims
- 0691US7726125B2Hydraulic circuit for rapid bucket shake outCATERPILLAR INC·Filed 2007·Granted Jun 1, 2010·18 cites·20 claims
- 0790US7866149B2System and method for rapidly shaking an implement of a machineCATERPILLAR INC·Filed 2007·Granted Jan 11, 2011·18 cites·20 claims
- 0888US8776511B2Energy recovery system having accumulator and variable reliefZHANG JIAO·Filed 2011·Granted Jul 15, 2014·13 cites·25 claims
- 0988US7614336B2Hydraulic system having augmented pressure compensationCATERPILLAR INC·Filed 2005·Granted Nov 10, 2009·16 cites·6 claims
- 1088US7210396B2Valve having a hysteretic filtered actuation commandCATERPILLAR MITSUBISHI LTD·Filed 2005·Granted May 1, 2007·14 cites·21 claims
- 1187US8973358B2Closed-loop hydraulic system having force modulationKUEHN JEFFREY L·Filed 2011·Granted Mar 10, 2015·10 cites·18 claims
- 1285US8874346B2System with blended anti-lock and stability controlCATERPILLAR INC·Filed 2012·Granted Oct 28, 2014·6 cites·20 claims
- 1379US9677572B2Method and system for storing and reusing hydraulic energyCATERPILLAR INC·Filed 2015·Granted Jun 13, 2017·2 cites·1 claims
- 1476US8543298B2Operator interface with tactile feedbackKONTZ MATTHEW E·Filed 2011·Granted Sep 24, 2013·4 cites·19 claims
- 1575US9745940B2Machine having hydraulic start assist systemCATERPILLAR INC·Filed 2014·Granted Aug 29, 2017·5 cites·19 claims
- 1673US8863508B2Hydraulic circuit having energy storage and reuseNELSON BRYAN E·Filed 2011·Granted Oct 21, 2014·5 cites·20 claims
- 1769US8919114B2Closed-loop hydraulic system having priority-based sharingEDLER BRAD A·Filed 2011·Granted Dec 30, 2014·3 cites·20 claims
- 1866US9255380B2Hydraulic suspension hitch systemCATERPILLAR INC·Filed 2014·Granted Feb 9, 2016·3 cites·7 claims
- 1965US8190336B2Machine with customized implement controlVERKUILEN MICHAEL TODD·Filed 2008·Granted May 29, 2012·8 cites·14 claims
- 2064US8948984B2Operator interface with tactile feedbackCATERPILLAR INC·Filed 2013·Granted Feb 3, 2015·1 cites·21 claims
- 2160US8984872B2Hydraulic accumulator fluid charge estimation system and methodNELSON BRYAN E·Filed 2011·Granted Mar 24, 2015·1 cites·20 claims
- 2260US2025034836A1Work Tool Float ManagementCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 2359US9086143B2Hydraulic fan circuit having energy recoveryNELSON BRYAN E·Filed 2010·Granted Jul 21, 2015·1 cites·18 claims
- 2458US12123164B2Motor grader blade with ability to follow front tiresCATERPILLAR INC·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 2558US11739499B2Different boundaries for implement functions with virtual fence to avoid tire or structural damageCATERPILLAR INC·Filed 2020·Granted Aug 29, 2023·0 cites·17 claims
- 2653US10619652B2Hydraulic fluid circuit with fixed minimum back pressureCATERPILLAR INC·Filed 2018·Granted Apr 14, 2020·0 cites·19 claims
- 2751US8683720B2Hydraulic suspension hitch systemAULT DAVID E·Filed 2011·Granted Apr 1, 2014·3 cites·6 claims
- 2851US2023054208A1Blade positioning diagnostic system for motor graderCATERPILLAR INC·Filed 2021·Application pending·0 cites
- 2948US8285458B2Machine with automatic operating mode determinationMINTAH BRIAN·Filed 2008·Granted Oct 9, 2012·2 cites·17 claims
- 3046US2015368879A1Combined Hydraulic Implement and Propulsion Circuit with Hybrid Energy Capture and ReuseCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 3144US2010043418A1Hydraulic system and method for controlCATERPILLAR INC·Filed 2009·Application pending·0 cites
- 3243US2014223893A1Pilot pump sourced peak shaving for hybrid hydraulic circuitsCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 3342US2015059325A1Hybrid Apparatus and Method for Hydraulic SystemsCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 3441US2014165549A1Hydraulic system having multiple closed loop circuitsCATERPILLAR INC·Filed 2012·Application pending·0 cites
- 3540US2012134848A1Hydraulic fan circuit having energy recoveryNELSON BRYAN E·Filed 2010·Application pending·0 cites
- 3640US2013152565A1Hydraulic system having energy recoveryMA PENGFEI·Filed 2011·Application pending·0 cites
- 3738US2016290505A1Cylinder-piston assemblyCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 3838US2014174069A1Hydraulic control system having swing motor energy recoveryKUEHN JEFFREY L·Filed 2012·Application pending·0 cites
- 3938US2012301325A1Pump system having open-loop torque controlNELSON BRYAN E·Filed 2011·Application pending·0 cites
- 4036US2016298306A1Systems and methods for remedying undue dust conditionsCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 4135US2016265559A1Meterless hydraulic system having improved force modulationCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 4235US2015338329A1Bulk modulus measurement and fluid degradation analysisCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 4335US2013098463A1Meterless hydraulic system having sharing and combining functionalityKUEHN JEFFREY L·Filed 2011·Application pending·0 cites
- 4435US2013098013A1Closed-loop system having multi-circuit flow sharingEDLER BRAD A·Filed 2011·Application pending·0 cites
- 4534US2016299111A1Systems and methods for assessing environmental conditionsCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 4634US2016299511A1Systems and methods for identifying undue dust conditionsCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 4733US2012324875A1Optimized system response with multiple commandsEDLER BRAD·Filed 2011·Application pending·0 cites
- 4832US2012297758A1Large Displacement VariatorNELSON BRYAN EDWARD·Filed 2011·Application pending·0 cites
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