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Inventor

Frederick D McKenney

Inventor
Seattle, WA, US

Overview

2→
Patents
2000–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
H10NElectric solid-state devices not otherwise provided for25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
7,488,551'Integrated current collector and electrical component plate for a fuel cell stack'20096,100,463'Method for making advanced thermoelectric devices'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to BOEING CO (1)· patent assignee history
2000–2009Based in Seattle, WA, US· patent location history
2009Patents assigned to BALLARD POWER SYSTEMS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BALLARD POWER SYSTEMS12009
BOEING CO12000
Locations
LocationPatentsSpan
Seattle, Washington, US22000–2009