Johannes Käppeler

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Laupen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for fragmenting and/or weakening pourable materia...
- Patent number 10,919,045
- Issue date Feb 16, 2021
- selFrag AG
- Alexander Weh
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method and device for fragmenting and/or weakening pourable materia...
- Patent number 10,730,054
- Issue date Aug 4, 2020
- selFrag AG
- Johannes Käppeler
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR FRAGMENTING AND/OR WEAKENING POURABLE MATERIA...
- Publication number 20180353968
- Publication date Dec 13, 2018
- SELFRAG AG
- Alexander Weh
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD AND DEVICE FOR THE FRAGMENTATION AND/OR WEAKENING OF A PIECE...
- Publication number 20180006468
- Publication date Jan 4, 2018
- seIFrag AG
- Johannes Käppeler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR FRAGMENTING AND/OR WEAKENING POURABLE MATERIA...
- Publication number 20170326555
- Publication date Nov 16, 2017
- seIFrag AG
- Johannes Käppeler
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...