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Inventor

Helmut Krause

Inventor
Kelkheim, DE

Overview

3→
Patents
1990–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation67%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
PatentTitleYear
8,253,947'Device and method for measuring lithography masks'20125,067,594'Resilient guide for the brake housing of a floating caliper spot-type disc brake'19914,940,120'Disc brake, especially for use with automotive vehicles'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to TEVES GMBH ALFRED (2)· patent assignee history
1990–1991Based in Kelkheim, DE· patent location history
2012Patents assigned to BICH ARMIN (1)· patent assignee history
2012Patents assigned to FREY MONIKA (1)· patent assignee history
2012Patents assigned to HOF ALBRECHT (1)· patent assignee history
2012Patents assigned to KRAUSE HELMUT (1)· patent assignee history
2012Based in Aalen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEVES GMBH ALFRED21990–1991
BICH ARMIN12012
FREY MONIKA12012
HOF ALBRECHT12012
KRAUSE HELMUTself12012
Locations
LocationPatentsSpan
Kelkheim, DE21990–1991
Aalen, DE12012