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Inventor

Francis M. Donahue

Inventor
Ypsilanti, MI, US

Overview

3→
Patents
1989–2011
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.

F02Pprimary
F02PIgnition, other than compression ignition, for internal-combustion engines25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
H01TSpark gaps25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
8,061,338'Ignition coil to spark plug mating apparatus'20116,668,810'Ignition coil assembly with spark plug connector'20034,882,244'Battery containing a metal anode and an electrolyte providing high rates of metal electrolysis at near ambient temperatures'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to UNIV MICHIGAN ANN ARBOR (1)· patent assignee history
1989Based in Ann Arbor, MI, US· patent location history
2003Patents assigned to VISTEON GLOBAL TECH INC (1)· patent assignee history
2003–2011Based in Ypsilanti, MI, US· patent location history
2011Patents assigned to DONAHUE FRANCIS MARTIN (1)· patent assignee history
2011Patents assigned to FORD GLOBAL TECH LLC (1)· patent assignee history
2011Patents assigned to GIBBONEY JIM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONAHUE FRANCIS MARTINself12011
FORD GLOBAL TECH LLC12011
GIBBONEY JIM12011
UNIV MICHIGAN ANN ARBOR11989
VISTEON GLOBAL TECH INC12003
Locations
LocationPatentsSpan
Ypsilanti, MI, US22003–2011
Ann Arbor, MI, US11989