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Wilfried Goy
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Kelsterbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for evaporating components of multiple substan...
Patent number
6,616,724
Issue date
Sep 9, 2003
Ald Vacuum Technologies Aktiengesellschaft
Manfred Raschke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for evaporating components of multiple substan...
Patent number
6,375,893
Issue date
Apr 23, 2002
Manfred Raschke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rotary conductor rail leadthrough
Patent number
6,109,926
Issue date
Aug 29, 2000
ALD Vacuum Technologies AG
Matthias Blum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crucible for the inductive melting or superheating of metals, alloy...
Patent number
5,991,328
Issue date
Nov 23, 1999
Ald Vacuum Technologies GmbH
Alok Choudhury
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Crucible for the inductive melting of metals
Patent number
5,677,926
Issue date
Oct 14, 1997
ALD Vacuum Technologies GmbH
Matthias Blum
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Crucible for induction melting
Patent number
5,668,827
Issue date
Sep 16, 1997
ALD Vacuum Technologies GmbH
Wilfried Goy
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for fusing a solid layer of electrically conductive material
Patent number
5,479,438
Issue date
Dec 26, 1995
Leybold Durferrit GmbH
Mathias Blum
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Teeming spout
Patent number
5,280,847
Issue date
Jan 25, 1994
Leybold Durferrit GmbH
Matthias Blum
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for evaporating components of multiple substan...
Publication number
20020046626
Publication date
Apr 25, 2002
Manfred Raschke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL