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Inventor

Werner Schlagheck

Inventor
Aachen, DE

Overview

5→
Patents
1983–1991
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.

H01Kprimary
H01KElectric incandescent lamps100%
PatentTitleYear
5,039,909'Electric lamp and holder for such a lamp'19914,567,397'Electric lamp having a light source aligned to a cap'19864,485,326'Electric lamp with a sleeve-shaped cap'19844,396,860'Electric lamp with a sleeve-shaped cap'19834,384,236'Electric lamp with a sleeve-shaped cap'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1991Patents assigned to PHILIPS CORP (5)· patent assignee history
1983–1991Based in Aachen, DE· patent location history
1986Based in Aachen-Laurensberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PHILIPS CORP51983–1991
Locations
LocationPatentsSpan
Aachen, DE41983–1991
Aachen-Laurensberg, DE11986