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Norbert Normann
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Pforzheim, DE
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last 30 patents
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Patent Grant
Thin, Planar shaped carrier with wiegand wires
Patent number
4,965,689
Issue date
Oct 23, 1990
Doduco KG Dr. Eugen Durrwachter
Norbert Normann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic instrument for reading telegraphic signals
Patent number
4,862,303
Issue date
Aug 29, 1989
Doduco KG Dr. Eugen Durrwachter
Norbert Normann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic field sensor comprising Wiegand wires or similar bistable...
Patent number
4,639,670
Issue date
Jan 27, 1987
Doduco KG Dr. Eugen Durrwachter
Norbert Normann
G01 - MEASURING TESTING
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Patent Grant
Reading head for the magnetic scanning of elongate bistable magneti...
Patent number
4,635,227
Issue date
Jan 6, 1987
Doduco KG Dr. Eugen Durrwachter
Norbert Normann
G06 - COMPUTING CALCULATING COUNTING