Inventor · disambiguated record
William L. Hardy
Also filed as: HARDY WILLIAM L · HARDY WILLIAM LYLE
5 granted patents·4 pending applications·69 citations·filing 2006–2014
80Inventor score
Top patents by PatentIndex Score
9 records- 0192US7469181B2High load operation in a homogeneous charge compression ignition engineCATERPILLAR INC·Filed 2007·Granted Dec 23, 2008·27 cites·20 claims
- 0284US7380540B1Dynamic control of a homogeneous charge compression ignition engineCATERPILLAR INC·Filed 2007·Granted Jun 3, 2008·20 cites·21 claims
- 0383US7377270B2Exhaust gas recirculation in a homogeneous charge compression ignition engineCATERPILLAR INC·Filed 2006·Granted May 27, 2008·12 cites·13 claims
- 0473US7377254B2Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivationCATERPILLAR INC·Filed 2006·Granted May 27, 2008·8 cites·10 claims
- 0562US9689336B2Engine system utilizing modal weighted engine optimizationCATERPILLAR INC·Filed 2014·Granted Jun 27, 2017·2 cites·20 claims
- 0645US2009035194A1Exhaust treatment system with an oxidation device for NO2 controlCATERPILLAR INC·Filed 2007·Application pending·0 cites
- 0739US2008178843A1Combustion balancing in a homogeneous charge compression ignition engineDUFFY KEVIN P·Filed 2007·Application pending·0 cites
- 0836US2016131069A1Engine system utilizing cloud based engine optimizationCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 0936US2016131062A1Engine system utilizing selective engine optimizationCATERPILLAR INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →