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Gunter Driemeier
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Lienen, DE
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last 30 patents
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Patent Grant
Double layer cooler
Patent number
5,715,687
Issue date
Feb 10, 1998
Krupp Polysius AG
Bernd Nienaber
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and apparatus for the heat treatment of fine-grained material
Patent number
4,941,821
Issue date
Jul 17, 1990
Krupp Polysius AG
Manfred Durr
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus and method for the heat treatment of fine-grained material
Patent number
4,861,265
Issue date
Aug 29, 1989
Krupp Polysius AG
Manfred Durr
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for the heat treatment of fine-grained material
Patent number
4,840,561
Issue date
Jun 20, 1989
Krupp Polysius AG
Georg Unland
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for the heat treatment of fine-grained material
Patent number
4,815,970
Issue date
Mar 28, 1989
Krupp Polysius AG
Georg Unland
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and apparatus for the heat treatment of fine-grained material
Patent number
4,808,108
Issue date
Feb 28, 1989
Krupp Polysius AG
Peter Tiggesbaumker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES