Inventor · disambiguated record
Daniel J. Krieger
Also filed as: KRIEGER DANIEL · KRIEGER DANIEL J · KRIEGER DANIEL JAMES
26 granted patents·6 pending applications·230 citations·filing 1995–2025
96Inventor score
Files withCLARK EQUIPMENT CO25DOOSAN BOBCAT NORTH AMERICA INC3CATERPILLAR INC1LACHER PATRICK P1OSBORN JASON1
Top patents by PatentIndex Score
32 records- 0196US11142885B2Mechanical self-leveling lift arm structure for power machineCLARK EQUIPMENT CO·Filed 2020·Granted Oct 12, 2021·6 cites·17 claims
- 0291US6305419B1Variable pilot pressure control for pilot valvesCLARK EQUIPMENT CO·Filed 2000·Granted Oct 23, 2001·37 cites·11 claims
- 0389US11305812B2Traction control for steering articulated power machineCLARK EQUIPMENT CO·Filed 2020·Granted Apr 19, 2022·3 cites·14 claims
- 0485US11168712B2Hydraulic leveling circuit for power machinesCLARK EQUIPMENT CO·Filed 2020·Granted Nov 9, 2021·2 cites·24 claims
- 0584US9382925B2Automated shifting of hydraulic drive systemsLACHER PATRICK P·Filed 2012·Granted Jul 5, 2016·15 cites·19 claims
- 0684US6902024B2Lateral operator restraint system and position sensor for material handlerCLARK EQUIPMENT CO·Filed 2003·Granted Jun 7, 2005·48 cites·16 claims
- 0777US7455494B2Control circuit for an attachment mounting deviceCLARK EQUIPMENT CO·Filed 2005·Granted Nov 25, 2008·12 cites·20 claims
- 0877US2025341074A1Self-leveling lift arm assembly for power machinesDOOSAN BOBCAT NORTH AMERICA INC·Filed 2025·Application pending·0 cites
- 0973US7537079B2Passively rephasing pistonCLARK EQUIPMENT CO·Filed 2007·Granted May 26, 2009·11 cites·20 claims
- 1071US12312764B2Self-leveling lift arm assembly for power machinesDOOSAN BOBCAT NORTH AMERICA INC·Filed 2022·Granted May 27, 2025·0 cites·27 claims
- 1171US2022025607A1Mechanical self-leveling lift arm structure for power machineCLARK EQUIPMENT CO·Filed 2021·Application pending·0 cites
- 1269US12103608B2Traction control for steering articulated power machineCLARK EQUIPMENT CO·Filed 2022·Granted Oct 1, 2024·0 cites·18 claims
- 1369US6389922B1Control for drive motors for a self-propelled machineCLARK EQUIPMENT CO·Filed 2000·Granted May 21, 2002·14 cites·20 claims
- 1468US11255070B2Hydraulic couplingCLARK EQUIPMENT CO·Filed 2019·Granted Feb 22, 2022·2 cites·24 claims
- 1568US8100045B2Hydraulic cylinder rod position sensorOSBORN JASON·Filed 2008·Granted Jan 24, 2012·8 cites·13 claims
- 1667US7156404B2Adjustable height suspensionCLARK EQUIPMENT CO·Filed 2004·Granted Jan 2, 2007·17 cites·18 claims
- 1767US2022243744A1Hydraulic leveling circuit for power machinesCLARK EQUIPMENT CO·Filed 2021·Application pending·0 cites
- 1866US7712555B2Steerable series two speed motor configurationCLARK EQUIPMENT CO·Filed 2007·Granted May 11, 2010·7 cites·19 claims
- 1964US7316111B2Multi-purpose hydraulic systemCLARK EQUIPMENT CO·Filed 2006·Granted Jan 8, 2008·5 cites·14 claims
- 2062US11685451B2Shield for drive motorCLARK EQUIPMENT CO·Filed 2019·Granted Jun 27, 2023·1 cites·8 claims
- 2157US7506506B2Multi-purpose hydraulic systemCLARK EQUIPMENT CO·Filed 2007·Granted Mar 24, 2009·2 cites·6 claims
- 2257US6616199B1Two stage latch for heavy duty engine coverCLARK EQUIPMENT CO·Filed 2002·Granted Sep 9, 2003·14 cites·14 claims
- 2352US7160076B2Work machine with boom stopCLARK EQUIPMENT CO·Filed 2004·Granted Jan 9, 2007·9 cites·16 claims
- 2452US6477914B1Motion alarmCLARK EQUIPMENT CO·Filed 2000·Granted Nov 12, 2002·7 cites·14 claims
- 2551US11878743B2Assist mechanism for moving cab on power machineCLARK EQUIPMENT CO·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 2651US11105065B2Lift arm leveling systemCLARK EQUIPMENT CO·Filed 2019·Granted Aug 31, 2021·0 cites·25 claims
- 2751US11052715B2Loader suspensionCLARK EQUIPMENT CO·Filed 2018·Granted Jul 6, 2021·0 cites·20 claims
- 2850US7506719B2Self-synchronizing hydraulic systemCLARK EQUIPMENT CO·Filed 2005·Granted Mar 24, 2009·1 cites·21 claims
- 2950US2024084825A1Implement braking systemDOOSAN BOBCAT NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3043US5580273AHydraulic electrode sealCATERPILLAR INC·Filed 1995·Granted Dec 3, 1996·9 cites·5 claims
- 3141US2014260224A1Control System for Variable Displacement Hydraulic MotorCLARK EQUIPMENT CO·Filed 2013·Application pending·0 cites
- 3239US2004060288A1Hydraulic travel controller with integrated brake releaseFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →