Inventor · disambiguated record
Donald W. Heston
Also filed as: HESTON DONALD W
3 granted patents·44 citations·filing 2001–2007
71Inventor score
Files withCATERPILLAR INC3
Top patents by PatentIndex Score
3 records- 0175US6546919B2Combined remote first intake air aftercooler and a second fluid from an engine cooler for an engineCATERPILLAR INC·Filed 2002·Granted Apr 15, 2003·22 cites·62 claims
- 0268US6564554B2Method and apparatus to control a turbocharger wastegate using exhaust pressureCATERPILLAR INC·Filed 2001·Granted May 20, 2003·18 cites·17 claims
- 0357US8024919B2Engine system, operating method and control strategy for aftertreatment thermal managementCATERPILLAR INC·Filed 2007·Granted Sep 27, 2011·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →