Hans Locher

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Uster, CH

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Patents Grantslast 30 patents

Information Patent Grant
Regulation of electronically operated quality control equipment
- Patent number 4,016,790
- Issue date Apr 12, 1977
- Zellweger, Ltd.
- Ernst Felix
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Regulation of electronically operated quality control equipment
- Patent number 3,971,272
- Issue date Jul 27, 1976
- Zellweger, Ltd.
- Ernst Felix
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of and an apparatus for uniformalizing combing machine slivers
- Patent number 3,958,305
- Issue date May 25, 1976
- Zellweger, Ltd.
- Ernst Felix
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING