Gerhard Brotzmann

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Slat conveyor for extraction systems and transport plates therefor
- Patent number 9,546,047
- Issue date Jan 17, 2017
- Caterpillar Global Mining Europe GmbH
- Gerhard Brotzmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Cutting Bit Carrier for Cutting Bits
- Publication number 20180209269
- Publication date Jul 26, 2018
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Stefan Kratochvil
- E21 - EARTH DRILLING MINING
Information Patent Application
SLAT CONVEYOR FOR EXTRACTION SYSTEMS AND TRANSPORT PLATES THEREFOR
- Publication number 20150027858
- Publication date Jan 29, 2015
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Gerhard Brotzmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL