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Inventor

DOWELL JOHN PATRICK

US14 patents
⚠️ This page may combine multiple inventors who share the name “DOWELL JOHN PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

4 patents
US7127345B2Oct 24, 2006

Diesel engine control

GEN ELECTRIC15 citations81
US10508621B2Dec 17, 2019

Exhaust gas recirculation system and method

GEN ELECTRIC0 citations50
US10302047B2May 28, 2019

Method and systems for an EGR cooler including cooling tubes with a compliant region

GEN ELECTRIC0 citations48
US9475564B2Oct 25, 2016

System and method for determining engine fuel limits

GEN ELECTRIC0 citations45

Powerhouse Engine Solutions Switzerland IP Holding GmbH

4 patents
US11905858B2Feb 20, 2024

Systems and methods for rocker arm lubrication

Powerhouse Engine Solutions Switzerland IP Holding GmbH0 citations60
US11698050B2Jul 11, 2023

System and method for oil supply to pump

Powerhouse Engine Solutions Switzerland IP Holding GmbH0 citations60
US11668210B2Jun 6, 2023

Systems and methods for rocker arm lubrication

Powerhouse Engine Solutions Switzerland IP Holding GmbH0 citations60
US11767803B2Sep 26, 2023

Internal combustion engine system

Powerhouse Engine Solutions Switzerland IP Holding GmbH0 citations58

TRANSP IP HOLDINGS LLC

3 patents
USD913336SMar 16, 2021

Modular cam shaft

TRANSP IP HOLDINGS LLC7 citations81
USD902252SNov 17, 2020

Modular cam shaft

TRANSP IP HOLDINGS LLC7 citations81
US11608803B2Mar 21, 2023

Insert device for fuel injection

TRANSP IP HOLDINGS LLC1 citations60

GEN ELECTRIC COMPANYY

1 patent
US7152830B2Dec 26, 2006

Switch machine improvements

GEN ELECTRIC COMPANYY6 citations50

TRANSP IP HOLDINGS LLP

1 patent
US10697404B2Jun 30, 2020

Method and systems for an EGR cooler including cooling tubes with a compliant region

TRANSP IP HOLDINGS LLP0 citations48

ARNER JAMES EDWARD

1 patent
US9115641B2Aug 25, 2015

Methods and systems for an engine

ARNER JAMES EDWARD1 citations42