Wolfgang Hillebrand

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for conditioning bulk material
- Patent number 4,970,806
- Issue date Nov 20, 1990
- Uhde GmbH
- Harmut Hederer
- F26 - DRYING
Information Patent Grant
Process for cooling raw gas obtained from partial oxidation of carb...
- Patent number 4,936,872
- Issue date Jun 26, 1990
- Adrian Brandl
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for conditioning bulk material
- Patent number 4,785,554
- Issue date Nov 22, 1988
- Uhde GmbH
- Hartmut Hederer
- F26 - DRYING