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Inventor

Ralf Hartings

Inventor
Ludvika, SE

Overview

3→
Patents
2011–2015
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.

H01Bprimary
H01BCables50%
H01FMagnets33%
H05KPrinted circuits17%
PatentTitleYear
9,167,731'High voltage shielding device and a system comprising the same'20158,471,150'High voltage device'20138,049,108'High voltage bushing and high voltage device comprising such bushing'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to ABB TECHNOLOGY LTD (2)· patent assignee history
2011–2015Based in Ludvika, SE· patent location history
2013Patents assigned to EMILSSON DAVID (1)· patent assignee history
2013Patents assigned to HARTINGS RALF (1)· patent assignee history
2013Patents assigned to LARSSON TOMMY (1)· patent assignee history
2015Patents assigned to ABB REASEARCH LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB TECHNOLOGY LTD22011–2013
ABB REASEARCH LTD12015
EMILSSON DAVID12013
HARTINGS RALFself12013
LARSSON TOMMY12013
Locations
LocationPatentsSpan
Ludvika, SE32011–2015