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Horst Schreiner
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Nuremberg, DE
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last 30 patents
Information
Patent Grant
Sintered, electrical contact material for low voltage power switching
Patent number
4,681,702
Issue date
Jul 21, 1987
Siemens Aktiengesellschaft
Horst Schreiner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Molded getter bodies and method of producing the same
Patent number
4,671,889
Issue date
Jun 9, 1987
Horst Schreiner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cadmium-free silver and metal oxide composite useful for electrical...
Patent number
4,609,525
Issue date
Sep 2, 1986
Siemens Aktiengesellschaft
Horst Schreiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sintered compound material for electrical contacts and method for i...
Patent number
4,551,301
Issue date
Nov 5, 1985
Siemens Aktiengesellschaft
Horst Schreiner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for the dry molding of formed parts
Patent number
4,543,223
Issue date
Sep 24, 1985
Siemens Aktiengesellschaft
Horst Schreiner
B30 - PRESSES
Information
Patent Grant
Automatic press
Patent number
4,362,494
Issue date
Dec 7, 1982
Siemens Aktiengesellschaft
Horst Schreiner
B30 - PRESSES
Information
Patent Grant
Use of nickel-cobalt sintered materials for electric relay contacts
Patent number
4,334,929
Issue date
Jun 15, 1982
Siemens Aktiengesellschaft
Horst Schreiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sintered contact material of silver and embedded metal oxides
Patent number
4,204,863
Issue date
May 27, 1980
Siemens Aktiengesellschaft
Horst Schreiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for generating a solderable surface on a contact piece of si...
Patent number
4,185,968
Issue date
Jan 29, 1980
Siemens Aktiengesellschaft
Rudolf Scherbaum
B24 - GRINDING POLISHING
Information
Patent Grant
Impregnated sintered material for electrical contacts and method fo...
Patent number
4,153,755
Issue date
May 8, 1979
Siemens Aktiengesellschaft
Bernhard Rothkegel
H01 - BASIC ELECTRIC ELEMENTS