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Peter Schrey
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Seeheim-Jugenheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for manufacturing a rare earth element—iron—...
Patent number
6,464,934
Issue date
Oct 15, 2002
Vacuumschmelze GmbH
Peter Schrey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare earth - iron -boron permanent magnet and method for the manufa...
Patent number
6,254,659
Issue date
Jul 3, 2001
Vacuumschmeleze GmbH
Peter Schrey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare earth element-iron-boron permanent magnet and method for the m...
Patent number
6,027,576
Issue date
Feb 22, 2000
Vacuumschmelze GmbH
Peter Schrey
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Magnet and process for its production
Publication number
20020004141
Publication date
Jan 10, 2002
Peter Schrey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing a rare earth element - iron - boron perman...
Publication number
20010006605
Publication date
Jul 5, 2001
Peter Schrey
H01 - BASIC ELECTRIC ELEMENTS