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Egmar Wunderlich
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Mulheim, DE
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last 30 patents
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Patent Grant
Method for the production of coke
Patent number
4,734,165
Issue date
Mar 29, 1988
Didier Engineering GmbH.
Hartmut Bauer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst for the separation of nitrogen oxides from combustion exha...
Patent number
4,721,699
Issue date
Jan 26, 1988
Didier-Werke AG
Dietrich Wagener
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst for the selective reduction of nitrogen oxides in waste ga...
Patent number
4,695,559
Issue date
Sep 22, 1987
Didier-Werke AG
Dietrich Wagener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for removal of nitrogen oxides from exhaust gases
Patent number
4,672,052
Issue date
Jun 9, 1987
Didier-Werke AG
Dietrich Wagener
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for the production of ammonia synthesis gas from purified...
Patent number
4,336,229
Issue date
Jun 22, 1982
Didier Engineering GmbH
Egmar Wunderlich
C01 - INORGANIC CHEMISTRY