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Helmut Stuhler
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Rothenbach, DE
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last 30 patents
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Patent Grant
Ceramic insulating block
Patent number
5,391,093
Issue date
Feb 21, 1995
Hoechst CeramTec Aktiengesellschaft
Peter Schlagbaum
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Contact pin with ceramic insulation
Patent number
5,360,354
Issue date
Nov 1, 1994
Hoechst CeramTec Aktiengesellschaft
Hans Czyperreck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser resonator
Patent number
5,031,189
Issue date
Jul 9, 1991
Hoechst CeramTec Aktiengesellschaft
Helmut Stuhler
H01 - BASIC ELECTRIC ELEMENTS