Stefan Hengstler

Follow

Person

Lunen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Shield canopy for a shield-type support
- Patent number 9,109,445
- Issue date Aug 18, 2015
- Caterpillar Global Mining Europe GmbH
- Dennis Dehmel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining the position or location of plant components...
- Patent number 8,998,343
- Issue date Apr 7, 2015
- Caterpillar Global Mining Europe GmbH
- Marco Ahler
- G01 - MEASURING TESTING
Information Patent Grant
Extraction system for mineral extraction and retaining device for a...
- Patent number 8,465,104
- Issue date Jun 18, 2013
- Caterpillar Global Mining Europe GmbH
- Sebastian M. Mundry
- G01 - MEASURING TESTING
Information Patent Grant
Shield cap for a shield-type mining support
- Patent number 8,215,876
- Issue date Jul 10, 2012
- Caterpillar Global Mining Europe GmbH
- Siamak Onsori
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING THE POSITION OR LOCATION OF PLANT COMPONENTS...
- Publication number 20120319453
- Publication date Dec 20, 2012
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Marco Ahler
- G01 - MEASURING TESTING
Information Patent Application
SHIELD CANOPY FOR A SHIELD-TYPE SUPPORT
- Publication number 20120230775
- Publication date Sep 13, 2012
- BUCYRUS EUROPE GMBH
- Dennis Dehmel
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRACTION SYSTEM FOR MINERAL EXTRACTION AND RETAINING DEVICE FOR A...
- Publication number 20120038205
- Publication date Feb 16, 2012
- BUCYRUS EUROPE GMBH
- Sebastian M. Mundry
- E21 - EARTH DRILLING MINING
Information Patent Application
SHIELD CAP FOR A SHIELD-TYPE MINING SUPPORT
- Publication number 20110142551
- Publication date Jun 16, 2011
- BUCYRUS EUROPE GMBH
- Siamak Onsori
- E21 - EARTH DRILLING MINING