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Norbert Schippers
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Moenchengladbach, DE
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last 30 patents
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Patent Grant
Opening device for an open-end spinning unit
Patent number
5,850,730
Issue date
Dec 22, 1998
W. Schlafhorst AG & Co.
Heinz-George Wassenhoven
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for transferring a yarn to a winding station o...
Patent number
5,159,804
Issue date
Nov 3, 1992
W. Schlafhorst AG & Co.
Norbert Schippers
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and device for monitoring the piecers in an open-end spinnin...
Patent number
4,825,632
Issue date
May 2, 1989
W. Schlafhorst & Co.
Hans Raasch
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Open-end rotor spinning machine
Patent number
4,716,718
Issue date
Jan 5, 1988
W. Schlafhorst & Co.
Heinz-Dieter Gobbels
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING