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Inventor

Eric A. Bergquist

Inventor
Hinsdale, IL, US

Overview

2→
Patents
1987–1996
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.

B62Dprimary
B62DMotor vehicles25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
H02JElectric power networks25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
5,550,453'Battery charging method and apparatus'19964,645,022'Tracked load carrying vehicle'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to ELEKTRO MEKAN I ARJANG AB (1)· patent assignee history
1987Based in Sandviken, SE· patent location history
1996Patents assigned to MOTOROLA INC (1)· patent assignee history
1996Based in Hinsdale, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELEKTRO MEKAN I ARJANG AB11987
MOTOROLA INC11996
Locations
LocationPatentsSpan
Hinsdale, Illinois, US11996
Sandviken, SE11987