Friedrich HAARER

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Neubulach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sawtooth wire for rollers of spinning preparation machines
- Patent number 10,865,503
- Issue date Dec 15, 2020
- Truetzschler GmbH & Co. KG
- Peter Gäbler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of hardening a clothing wire for processing textile fibres,...
- Patent number 10,344,347
- Issue date Jul 9, 2019
- Truetzschler GmbH & Co. KG
- Friedrich Haarer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing an opening cylinder
- Patent number 6,423,424
- Issue date Jul 23, 2002
- Hollingsworth GmbH
- Friedrich Haarer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
SAWTOOTH WIRE FOR ROLLERS OF SPINNING PREPARATION MACHINES
- Publication number 20190169769
- Publication date Jun 6, 2019
- Truetzschler GmbH & Co. KG
- Peter GÄBLER
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD OF HARDENING A CLOTHING WIRE FOR PROCESSING TEXTILE FIBRES,...
- Publication number 20170121784
- Publication date May 4, 2017
- TRUETZSCHLER GMBH & CO. KG
- Friedrich HAARER
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING