Inventor · disambiguated record
David R. Schricker
Also filed as: SCHRICKER DAVID R · SCHRICKER DAVID RICHARD
31 granted patents·2 pending applications·2,959 citations·filing 1991–2022
98Inventor score
Top patents by PatentIndex Score
33 records- 0198US6240343B1Apparatus and method for diagnosing an engine using computer based models in combination with a neural networkCATERPILLAR INC·Filed 1998·Granted May 29, 2001·117 cites·13 claims
- 0298US5750887AMethod for determining a remaining life of engine oilCATERPILLAR INC·Filed 1996·Granted May 12, 1998·162 cites·30 claims
- 0398US5400018AMethod of relaying information relating to the status of a vehicleCATERPILLAR INC·Filed 1992·Granted Mar 21, 1995·547 cites·10 claims
- 0496US6199007B1Method and system for determining an absolute power loss condition in an internal combustion engineCATERPILLAR INC·Filed 2000·Granted Mar 6, 2001·85 cites·20 claims
- 0596US6092016AApparatus and method for diagnosing an engine using an exhaust temperature modelCATERPILLAR INC·Filed 1999·Granted Jul 18, 2000·94 cites·10 claims
- 0694US5561610AMethod and apparatus for indicating a fault conditionCATERPILLAR INC·Filed 1994·Granted Oct 1, 1996·98 cites·16 claims
- 0794US5377112AMethod for diagnosing an engine using computer based modelsCATERPILLAR INC·Filed 1991·Granted Dec 27, 1994·112 cites·53 claims
- 0893US7899584B2Method of controlling a vehicle based on operation characteristicsCATERPILLAR INC·Filed 2007·Granted Mar 1, 2011·52 cites·21 claims
- 0993US5950147AMethod and apparatus for predicting a fault conditionCATERPILLAR INC·Filed 1997·Granted Sep 7, 1999·171 cites·16 claims
- 1093US5566091AMethod and apparatus for machine health inference by comparing two like loaded componentsCATERPILLAR INC·Filed 1994·Granted Oct 15, 1996·108 cites·33 claims
- 1192US5758299AMethod for generating performance ratings for a vehicle operatorCATERPILLAR INC·Filed 1995·Granted May 26, 1998·220 cites·12 claims
- 1291US7945364B2Service for improving haulage efficiencyCATERPILLAR INC·Filed 2005·Granted May 17, 2011·73 cites·20 claims
- 1391US5604306AApparatus and method for detecting a plugged air filter on an engineCATERPILLAR INC·Filed 1995·Granted Feb 18, 1997·101 cites·12 claims
- 1490US5585553AApparatus and method for diagnosing an engine using a boost pressure modelCATERPILLAR INC·Filed 1995·Granted Dec 17, 1996·54 cites·14 claims
- 1588US5596513AMethod and apparatus for estimating internal brake energyCATERPILLAR INC·Filed 1995·Granted Jan 21, 1997·42 cites·27 claims
- 1686US6675639B1Apparatus and method to detect cylinder faults of internal combustion engines via exhaust temperature monitoringCATERPILLAR INC·Filed 2000·Granted Jan 13, 2004·30 cites·19 claims
- 1784US5737215AMethod and apparatus for comparing machines in fleetCATERPILLAR INC·Filed 1995·Granted Apr 7, 1998·232 cites·5 claims
- 1883US5646341AApparatus and method for diagnosing an engine using an oil pressure modelCATERPILLAR INC·Filed 1995·Granted Jul 8, 1997·45 cites·15 claims
- 1982US12006009B2Adaptable landing gear assemblyWILDER SIDE LLC·Filed 2021·Granted Jun 11, 2024·1 cites·23 claims
- 2080US6446498B1Method for determining a condition of an exhaust gas recirculation (EGR) system for an internal combustion engineCATERPILLAR INC·Filed 1999·Granted Sep 10, 2002·35 cites·21 claims
- 2180US5808907AMethod for providing information relating to a mobile machine to a userCATERPILLAR INC·Filed 1996·Granted Sep 15, 1998·186 cites·22 claims
- 2274US5463567AApparatus and method for providing historical data regarding machine operating parametersCATERPILLAR INC·Filed 1993·Granted Oct 31, 1995·132 cites·16 claims
- 2373US6082187AMethod for detecting a power loss condition of a reciprocating internal combustion engineCATERPILLAR INC·Filed 1998·Granted Jul 4, 2000·31 cites·6 claims
- 2473US5526266AMethod for diagnosing an engine using a computer based boost pressure modelCATERPILLAR INC·Filed 1994·Granted Jun 11, 1996·48 cites·18 claims
- 2572US5817936AMethod for detecting an abnormal condition of a road surface by trending a resistance factorCATERPILLAR INC·Filed 1997·Granted Oct 6, 1998·37 cites·11 claims
- 2662US6234010B1Method and system for predicting torque from crank speed fluctuations in an internal combustion engineCATERPILLAR INC·Filed 1999·Granted May 22, 2001·22 cites·18 claims
- 2762US5914890AMethod for determining the condition of engine oil based on soot modelingCATERPILLAR INC·Filed 1997·Granted Jun 22, 1999·72 cites·30 claims
- 2860US6510731B2Method for determining a weak cylinder in an internal combustion engineCATERPILLAR INC·Filed 1999·Granted Jan 28, 2003·20 cites·12 claims
- 2952US11987212B1Anchor bracket assembly with adjustable pinWILDER SIDE LLC·Filed 2022·Granted May 21, 2024·0 cites·12 claims
- 3049US5787378AMethod for determining the resistance factor of an earthmoving machine to detect an abnormal conditionCATERPILLAR INC·Filed 1996·Granted Jul 28, 1998·19 cites·8 claims
- 3145US5878366AMethod for detecting a powerloss condition of a reciprocating internal combustion engineCATERPILLAR INC·Filed 1996·Granted Mar 2, 1999·13 cites·11 claims
- 3241US2007150147A1Compactor using compaction value targetsRASMUSSEN TERRY L·Filed 2005·Application pending·0 cites
- 3337US2012323616A1Methods and systems for determining downtime driversSCHRICKER DAVID RICHARD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →