Karl Nienhaus

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Raeren, BE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for monitoring a cutting extraction machine
- Patent number 8,474,918
- Issue date Jul 2, 2013
- Eickhoff Bergbautechnik GmbH
- Bernhard Hackelboerger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling a cutting extraction machine
- Patent number 8,469,455
- Issue date Jun 25, 2013
- Eickhoff Bergbautechnik GmbH
- Bernhard Hackelboerger
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING A CUTTING EXTRACTION MACHINE
- Publication number 20100259091
- Publication date Oct 14, 2010
- Bernhard Hackelboerger
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND DEVICE FOR MONITORING A CUTTING EXTRACTION MACHINE
- Publication number 20100194175
- Publication date Aug 5, 2010
- Bernhard Hackelboerger
- E21 - EARTH DRILLING MINING