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Inventor

Dieter Langhans

Inventor
Elmshorn, DE

Overview

2→
Patents
1987–1998
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

F16Pprimary
F16PSafety devices in general25%
G01BMeasuring length, thickness or similar linear dimensions25%
G01CMeasuring distances, levels or bearings25%
G02BOptical elements, systems or apparatus25%
PatentTitleYear
5,825,550'Device for protecting an optical component from laser beam damage'19984,656,743'Arrangement for determining the position of a hollow section system which is pressed forward'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to ZUEBLIN AG (1)· patent assignee history
1987Based in Appen, DE· patent location history
1998Patents assigned to TZN FORSCHUNG & ENTWICKLUNG (1)· patent assignee history
1998Based in Elmshorn, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TZN FORSCHUNG & ENTWICKLUNG11998
ZUEBLIN AG11987
Locations
LocationPatentsSpan
Elmshorn, DE11998
Appen, DE11987