Inventor

PROUT DAVID EDWARD

US6 patents

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

GM GLOBAL TECH OPERATIONS INC

2 patents

US8353273B2Jan 15, 2013

Method and system for correlating a pressure sensor for a fuel system

GM GLOBAL TECH OPERATIONS INC20 citations90

US9316166B2Apr 19, 2016

System and method for controlling an operating frequency of a purge valve to improve fuel distribution to cylinders of an engine

GM GLOBAL TECH OPERATIONS INC1 citations51

JACKSON ROBERT

2 patents

US8630786B2Jan 14, 2014

Low purge flow vehicle diagnostic tool

JACKSON ROBERT8 citations82

US8935081B2Jan 13, 2015

Fuel system blockage detection and blockage location identification systems and methods

JACKSON ROBERT3 citations61

WANG ZHONG

1 patent

US8122758B2Feb 28, 2012

Purge valve leak diagnostic systems and methods

WANG ZHONG7 citations80

MAC EWEN IAN J

1 patent

US8136347B2Mar 20, 2012

Algorithm to diagnose leaks or blockages downstream of the secondary air injection reaction (SAIR) pressure sensor

MAC EWEN IAN J4 citations50