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Albert Eckehard
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Berlin, DE
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last 30 patents
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Patent Grant
Method for automatic conducting of a straightening process
Patent number
6,438,442
Issue date
Aug 20, 2002
Witels Apparate-Maschinen Albert GmbH & Co. KG
Wilhelm Guericke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Unwinding adjustment device for wire or materials containing severa...
Patent number
6,237,383
Issue date
May 29, 2001
Witels Apparate-Maschinen Albert GmbH & Co. KG
Eckehard Albert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for setting the adjustable rollers of a straightening unit
Patent number
6,085,564
Issue date
Jul 11, 2000
Witels Apparate-Maschinen Albert GmbH & Co. KG
Gustav Veit
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire straightening device
Patent number
5,768,930
Issue date
Jun 23, 1998
Witels Apparate-Maschinen Albert GmbH & Co. KG
Albert Eckehard
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Straightening apparatus for wire, cable and tubular material
Patent number
5,520,039
Issue date
May 28, 1996
Witels Apparate-Maschinen Albert GmbH & Co. KG
Eckehard Albert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Straightening apparatus for tubular material, wire and cable
Patent number
5,467,629
Issue date
Nov 21, 1995
Witels Apparate-Maschinen Albert GmbH & Co. KG
Eckehard Albert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...