Helmut Wollinger

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Bad Ditzenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Channel plate adapter and open-end spinning device with a channel p...
- Patent number 10,167,577
- Issue date Jan 1, 2019
- Maschinenfabrik Rieter AG
- Siegfried Krohmer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
OPENING ROLLER HOUSING FOR AN OPENING ROLLER OF AN OPEN-END SPINNIN...
- Publication number 20230008607
- Publication date Jan 12, 2023
- MASCHINENFABRIK RIETER AG
- Markus Kuebler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Channel Plate Adapter and Open-End Spinning Device with a Channel P...
- Publication number 20170081789
- Publication date Mar 23, 2017
- MASCHINENFABRIK RIETER AG
- Siegfried Krohmer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING