KHD Humboldt Wedag, AG

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-train installation for the production of cement clinker from...
- Patent number 6,666,680
- Issue date Dec 23, 2003
- KHD Humboldt Wedag, AG
- Carsten Eckert
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and device for two-stage classification of granular material
- Patent number 6,508,420
- Issue date Jan 21, 2003
- KHD Humboldt Wedag, AG
- Siegfried Strasser
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Shoe bearing for rotary drums such as for example tube mills
- Patent number 6,467,967
- Issue date Oct 22, 2002
- KHD Humboldt Wedag, AG
- Rüdiger Dicke
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Drive pinion for rim gear/pinion drive
- Patent number 6,186,019
- Issue date Feb 13, 2001
- KHD Humboldt Wedag, AG
- Alexander Hagedorn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...