Hans-Jorg Sommer

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of monitoring the quality of a package of thread
- Patent number 4,713,655
- Issue date Dec 15, 1987
- Rieter Machine Works, Ltd.
- Hans-Jorg Sommer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Package quality monitor
- Patent number 4,677,387
- Issue date Jun 30, 1987
- Rieter Machine Works, Ltd.
- Heinz Mutter
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for monitoring chuck overspeed
- Patent number 4,566,642
- Issue date Jan 28, 1986
- Rieter Machine Works Ltd.
- Hans-Jorg Sommer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL