Bernhard WAGNER

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Fellbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Non-return valve, in particular for a refrigeration or heat circuit
- Patent number 11,773,993
- Issue date Oct 3, 2023
- Otto Egelhof GmbH & Co. KG
- Eike Willers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-return valve and connection device for a non-return valve
- Patent number 11,428,337
- Issue date Aug 30, 2022
- Otto Egelhof GmbH & Co. KG
- Andreas Auweder
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
NON-RETURN VALVE, IN PARTICULAR FOR A REFRIGERATION OR HEAT CIRCUIT
- Publication number 20210222788
- Publication date Jul 22, 2021
- Otto Egelhof GmbH & Co. KG
- Eike WILLERS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
NON-RETURN VALVE AND CONNECTION DEVICE FOR A NON-RETURN VALVE
- Publication number 20210190225
- Publication date Jun 24, 2021
- Otto Egelhof GmbH & Co. KG
- Andreas AUWEDER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...