LexDanaLexDanabeta
Inventor

James W. Jeffers

Inventor
Linden, MI, US

Overview

3→
Patents
2013–2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F02Dprimary
F02DControlling combustion engines33%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
F02NStarting of combustion engines17%
G01FMeasuring volume, volume flow, mass flow or liquid level17%
Y02TClimate change mitigation technologies related to transportation17%
PatentTitleYear
9,404,463'Method for performing evaporative emission system diagnostics on engines configured for stop-start operation'20168,813,545'Method for diagnosing component failure in a saddle-type fuel tank assembly'20148,499,624'Method to determine performance characteristic of an engine exhaust system'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to DELPHI TECH INC (3)· patent assignee history
2013Patents assigned to FRENCH MIKE W (1)· patent assignee history
2013Patents assigned to JEFFERS JAMES W (1)· patent assignee history
2013Patents assigned to SIMPSON KENNETH M (1)· patent assignee history
2013–2016Based in Linden, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELPHI TECH INC32013–2016
FRENCH MIKE W12013
JEFFERS JAMES Wself12013
SIMPSON KENNETH M12013
Locations
LocationPatentsSpan
Linden, MI, US32013–2016