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Inventor

John Richard Harbar

Inventor
Wantage, GB

Overview

5→
Patents
1976–1977
Patent span
Electricity
Primary field (CPC H)

Patents· 5 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 energy50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%
PatentTitleYear
4,044,194'Electric batteries'19774,044,191'Electric cells'19774,035,553'Sodium-sulfur electric batteries with ceramic spacer in sulfur compartment'19774,011,366'Electric cells'19773,932,195'Electric cells'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to SECRETARY INDUSTRY BRIT (4)· patent assignee history
1976–1977Based in Wantage, GB· patent location history
1977Patents assigned to ATOMIC ENERGY AUTHORITY UK (1)· patent assignee history
1977Based in Wantage, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SECRETARY INDUSTRY BRIT41976–1977
ATOMIC ENERGY AUTHORITY UK11977
Locations
LocationPatentsSpan
Wantage, GB31976–1977
Wantage, New Jersey, US21977