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Lutz Schrapler
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Alzenau, DE
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last 30 patents
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Patent Grant
Copper bonding or superfine wire with improved bonding and corrosio...
Patent number
7,645,522
Issue date
Jan 12, 2010
W. C. Heraeus GmbH
Albrecht Bischoff
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fine wire made of a gold alloy, method for its production, and its use
Patent number
6,242,106
Issue date
Jun 5, 2001
W. C. Hereaeus GmbH & Co. KG
Günter Herklotz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fine wire of gold alloy, method for manufacture thereof and use the...
Patent number
6,103,025
Issue date
Aug 15, 2000
W.C. Heraeus GmbH & Co. KG
Gunther Herklotz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...