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Uwe Kutzler
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Bad Harzburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Tungstic acid powder consisting of spherical tungsten particles and...
Patent number
8,454,931
Issue date
Jun 4, 2013
H.C. Starck GmbH
Sven Albrecht
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Tungstic acid powder consisting of spherical tungsten particles and...
Patent number
8,052,956
Issue date
Nov 8, 2011
H.C. Starck GmbH
Sven Albrecht
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
TUNGSTIC ACID POWDER CONSISTING OF SPHERICAL TUNGSTEN PARTICLES AND...
Publication number
20120045647
Publication date
Feb 23, 2012
H.C. Starck GmbH
Sven Albrecht
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH
Publication number
20090255372
Publication date
Oct 15, 2009
H.C. Starck GmbH
Armin Olbrich
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Tungstic Acid Powder Consisting of Spherical Tungsten Particles and...
Publication number
20070224096
Publication date
Sep 27, 2007
H. C. Starck GmbH & Co. KG
Sven Albrecht
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...