Inventor · disambiguated record
Darryl D. Baldwin
Also filed as: BALDWIN DARRYL · BALDWIN DARRYL D · BALDWIN DARRYL DEAN
14 granted patents·2 pending applications·185 citations·filing 1993–2018
93Inventor score
Top patents by PatentIndex Score
16 records- 0187US7513234B1Pre-chamber igniter having adjustable electrodeCATERPILLAR INC·Filed 2007·Granted Apr 7, 2009·13 cites·18 claims
- 0285US5359883AApparatus and method for analyzing events for an internal combustion engineCATERPILLAR INC·Filed 1993·Granted Nov 1, 1994·54 cites·17 claims
- 0383US10989146B2Oil injection methods for combustion enhancement in natural gas reciprocating enginesCATERPILLAR INC·Filed 2018·Granted Apr 27, 2021·2 cites·23 claims
- 0479US7849692B2Segmented heat exchangerCATERPILLAR INC·Filed 2006·Granted Dec 14, 2010·9 cites·20 claims
- 0577US8567355B2Integrated control system and methodWANG PAUL SAI KEAT·Filed 2010·Granted Oct 29, 2013·8 cites·19 claims
- 0677US7343905B2System and method for conditioning fuelCATERPILLAR INC·Filed 2006·Granted Mar 18, 2008·8 cites·20 claims
- 0768US6198209B1Shielded spark plug electrodeCATERPILLAR INC·Filed 1998·Granted Mar 6, 2001·26 cites·11 claims
- 0864US8794000B2Natural gas compression systemBALDWIN DARRYL DEAN·Filed 2008·Granted Aug 5, 2014·8 cites·19 claims
- 0963US9222429B2Engine control system having a cam phaserCATERPILLAR INC·Filed 2013·Granted Dec 29, 2015·3 cites·17 claims
- 1061US7278412B2Combustion-gas recirculation systemCATERPILLAR INC·Filed 2005·Granted Oct 9, 2007·3 cites·23 claims
- 1161US6196189B1Method and apparatus for controlling the speed of an engineCATERPILLAR INC·Filed 1999·Granted Mar 6, 2001·21 cites·19 claims
- 1257US6662795B2Method and apparatus configured to maintain a desired engine emissions levelCATERPILLAR INC·Filed 2001·Granted Dec 16, 2003·13 cites·35 claims
- 1344US6345602B1Method and apparatus for controlling the speed of an engineCATERPILLAR INC·Filed 1999·Granted Feb 12, 2002·11 cites·29 claims
- 1443US2009141769A1Temperature maintenance system for a sensorBALDWIN DARRYL DEAN·Filed 2007·Application pending·0 cites
- 1535US6131392AAir pipe for use with a turbocharger in an internal combustion engineCATERPILLAR INC·Filed 1999·Granted Oct 17, 2000·6 cites·12 claims
- 1634US2012125276A1Four stroke internal combustion engine having variable valve timing and methodBALDWIN DARRYL·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →