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Erwin Wanetzky
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Grosskotzenburg, DE
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Patents Grants
last 30 patents
Information
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
Inductive base detachment method
Patent number
6,109,992
Issue date
Aug 29, 2000
ALD Vacuum Technologies AG
Albrecht Melber
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process for cleaning oil-wetted parts
Patent number
5,762,717
Issue date
Jun 9, 1998
ALD Vacuum Technologies GmbH
Franz Hugo
B08 - CLEANING
Information
Patent Grant
Method and apparatus for thermal treatment of materials containing...
Patent number
5,595,483
Issue date
Jan 21, 1997
ALD Vacuum Technologies GmbH
Albrecht Melber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for degreasing electrically conductive material
Patent number
5,544,194
Issue date
Aug 6, 1996
Leybold Durferrit GmbH
Franz Hugo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recycling materials containing plastic, rubber or lacquer
Patent number
5,505,008
Issue date
Apr 9, 1996
Leybold Durferrit GmbH
Franz Hugo
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for degreasing and compacting electrically con...
Patent number
5,445,789
Issue date
Aug 29, 1995
Leybold Durferrit GmbH
Erwin Wanetzky
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for cleaning material contaminated with greasy or oily subst...
Patent number
5,401,321
Issue date
Mar 28, 1995
Leybold Aktiengesellschaft
Franz Hugo
B08 - CLEANING
Information
Patent Grant
Device for identifying the solid-liquid interface of a melt
Patent number
5,232,043
Issue date
Aug 3, 1993
Leybold Aktiengesellschaft
Johannes Mosch
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Induction melting furnace
Patent number
5,121,406
Issue date
Jun 9, 1992
Leybold Aktiengesellschaft
Franz Hugo
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Equipment and regulating means for recovering metal-carbide scrap b...
Patent number
5,098,069
Issue date
Mar 24, 1992
Leybold-Heraeus GmbH
Erwin Wanetzky
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering metal-carbide scrap by alloying
Patent number
4,818,282
Issue date
Apr 4, 1989
Leybold-Heraeus GmbH
Erwin Wanetzky
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Distillation and sublimation apparatus comprising a condenser
Patent number
4,407,488
Issue date
Oct 4, 1983
Leybold-Heraeus GmbH
Erwin Wanetzky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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