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Holger Zingg
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Biebergemund, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for producing a tube-shaped cathode sputtering target
Patent number
6,719,034
Issue date
Apr 13, 2004
W. C. Heraeus GmbH & Co. KG
Ralf Heck
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
SiO2-glass bulb with at least one current lead-in, process for prod...
Patent number
6,525,475
Issue date
Feb 25, 2003
W. C. Heraeus GmbH & Co. KG
Friedhold Schölz
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE PRODUCED FROM INTERMETALLIC PHASES AND METAL
Publication number
20110198983
Publication date
Aug 18, 2011
W.C. Heraeus GmbH
Harald Manhardt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BONDING WIRE
Publication number
20090022621
Publication date
Jan 22, 2009
W.C. Heraeus GmbH
Albrecht Bischoff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Process for producing a tube-shaped cathode sputtering target
Publication number
20030089482
Publication date
May 15, 2003
W.C. Heraeus GmbH & Co.KG
Ralf Heck
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SiO2 -glass bulb with at least one current lead-in, process for pro...
Publication number
20020030446
Publication date
Mar 14, 2002
W.C. Heraeus GmbH & Co.KG
Friedhold Scholz
H01 - BASIC ELECTRIC ELEMENTS