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Martin Seichter
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Wonneberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Length measuring device
Patent number
8,997,368
Issue date
Apr 7, 2015
Dr. Johannes Heidenhain GmbH
Jens Kummetz
G01 - MEASURING TESTING
Information
Patent Grant
Position measuring device
Patent number
8,570,621
Issue date
Oct 29, 2013
Dr. Johannes Heidenhain GmbH
Jan Braasch
G01 - MEASURING TESTING
Information
Patent Grant
Linear encoder
Patent number
8,156,658
Issue date
Apr 17, 2012
Dr. Johannes Heidenhain GmbH
Jens Kummetz
G01 - MEASURING TESTING
Information
Patent Grant
Position measuring device with a temperature correction device
Patent number
7,024,789
Issue date
Apr 11, 2006
Dr. Johannes Heidenhain GmbH
Martin Seichter
G01 - MEASURING TESTING
Information
Patent Grant
Device for detecting a thermal linear dilation on part of a machine
Patent number
6,866,451
Issue date
Mar 15, 2005
Dr. Johannes Heidenhain GmbH
Jan Braasch
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
LENGTH MEASURING DEVICE
Publication number
20130019489
Publication date
Jan 24, 2013
Dr. Johannes Heidenhain GmbH
Jens Kummetz
G01 - MEASURING TESTING
Information
Patent Application
POSITION MEASURING DEVICE
Publication number
20110261422
Publication date
Oct 27, 2011
Jan Braasch
G01 - MEASURING TESTING
Information
Patent Application
Linear encoder
Publication number
20110067255
Publication date
Mar 24, 2011
Dr. Johannhes Heidenhain GmbH
Jens Kummetz
G01 - MEASURING TESTING
Information
Patent Application
Device for detecting a thermal linear dilation on part of a machine
Publication number
20040028114
Publication date
Feb 12, 2004
Jan Braasch
G05 - CONTROLLING REGULATING
Information
Patent Application
Position measuring device and method for correcting thermal expansi...
Publication number
20040024488
Publication date
Feb 5, 2004
Martin Seichter
G01 - MEASURING TESTING