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Heinrich Schelter
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Selb, DE
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last 30 patents
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Patent Grant
Permeable structure
Patent number
5,657,818
Issue date
Aug 19, 1997
Hoechst CeramTec Aktiengesellschaft
Jurgen Bottcher
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger module
Patent number
5,392,848
Issue date
Feb 28, 1995
Hoechst Aktiengesellschaft
Jurgen Bottcher
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Finned-tube heat exchanger
Patent number
5,238,057
Issue date
Aug 24, 1993
Hoechst CeramTec Aktiengesellschaft
Heinrich Schelter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for producing sliding bodies containing hollow chambers
Patent number
5,053,093
Issue date
Oct 1, 1991
Hoechst CeramTec Aktiengesellschaft
Mario Ciccarelli
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat exchanger module of fired ceramic material
Patent number
4,934,453
Issue date
Jun 19, 1990
Hoechst Aktiengesellschaft
Rudolf Ganz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for manufacturing heat exchangers from ceramic sheets
Patent number
4,526,635
Issue date
Jul 2, 1985
Hoechst CeramTec Ag
Juergen Heinrich
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Ceramic substrate support for electronic components and integrated...
Patent number
4,504,120
Issue date
Mar 12, 1985
Varta Batterie Aktiengesellschaft
Ulrich von Alpen
G02 - OPTICS