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Inventor

Paul Louis Du Bois

Inventor
Flint, MI, US

Overview

3→
Patents
2000–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Kprimary
H03KPulse technique40%
F02DControlling combustion engines20%
G01FMeasuring volume, volume flow, mass flow or liquid level20%
H02HEmergency protective circuit arrangements20%
PatentTitleYear
7,177,770'Mass air flow metering device and method'20076,384,640'Pulse generator for indicating a change in the magnitude of an input signal'20026,154,081'Load circuit having extended reverse voltage protection'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2007Patents assigned to DELPHI TECH INC (3)· patent assignee history
2000–2007Based in Flint, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELPHI TECH INC32000–2007
Locations
LocationPatentsSpan
Flint, MI, US32000–2007