Inventor · disambiguated record
Charles H. Dutart
Also filed as: DUTART CHARLES H
10 granted patents·1 pending application·274 citations·filing 1995–2003
91Inventor score
Top patents by PatentIndex Score
11 records- 0194US6543428B1Intake air separation system for an internal combustion engineCATERPILLAR INC·Filed 2000·Granted Apr 8, 2003·58 cites·14 claims
- 0292US6516787B1Use of exhaust gas as sweep flow to enhance air separation membrane performanceCATERPILLAR INC·Filed 2002·Granted Feb 11, 2003·49 cites·20 claims
- 0391US6289884B1Intake air separation system for an internal combustion engineCATERPILLAR INC·Filed 2000·Granted Sep 18, 2001·45 cites·26 claims
- 0488US6516773B2Method and apparatus for adjusting the injection current duration of each fuel shot in a multiple fuel injection event to compensate for inherent injector delayCATERPILLAR INC·Filed 2001·Granted Feb 11, 2003·29 cites·21 claims
- 0580US6453893B1Intake air separation system for an internal combustion engineCATERPILLAR INC·Filed 2000·Granted Sep 24, 2002·21 cites·13 claims
- 0672US6467269B1Altitude compensation for turbocharger wastegateCATERPILLAR INC·Filed 2001·Granted Oct 22, 2002·14 cites·20 claims
- 0764US6761155B2Separation membrane cartridge with bypassCATERPILLAR INC·Filed 2002·Granted Jul 13, 2004·11 cites·22 claims
- 0857US7055469B2Combustion engine variable compression ratio apparatus and methodCATERPILLAR INC·Filed 2003·Granted Jun 6, 2006·9 cites·30 claims
- 0953US5667051AHydraulic control and lubrication system with compressed air pre-heat circuit for rapid response at low ambient temperaturesSUNDSTRAND CORP·Filed 1995·Granted Sep 16, 1997·33 cites·13 claims
- 1051US6516783B2Camshaft apparatus and method for compensating for inherent injector delay in a multiple fuel injection eventCATERPILLAR INC·Filed 2001·Granted Feb 11, 2003·5 cites·21 claims
- 1132US2003015185A1Intake air separation system for an internal combustion engineFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Charles H. Dutart files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →