Martin Witschi

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Schaffhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Drawing unit for a fine-spinning machine, in particular a jet-spinn...
- Patent number 5,689,945
- Issue date Nov 25, 1997
- Maschinenfabrik Rieter AG
- Martin Tobler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for repairing a yarn breakage in a pair of spi...
- Patent number 5,566,539
- Issue date Oct 22, 1996
- Rolf Binder
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Rotating disc for separating and processing the end of yarn
- Patent number 5,339,614
- Issue date Aug 23, 1994
- Maschinenfabrik Rieter AG
- Martin Witschi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus and method for automatic thread joining and cleaning in a...
- Patent number 5,313,775
- Issue date May 24, 1994
- Maschinenfabrik Rieter AG
- Rolf Binder
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING