Bernhard LITSCHER

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Buchs, CH

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Patents Grantslast 30 patents

Information Patent Grant
Valve plate
- Patent number 12,209,678
- Issue date Jan 28, 2025
- VAT Holding AG
- Mathias Schön
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mounting of vacuum valve plate
- Patent number 12,152,686
- Issue date Nov 26, 2024
- VAT Holding AG
- Mathias Schön
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve having a sealing member
- Patent number 8,002,238
- Issue date Aug 23, 2011
- VAT Holding AG
- Urs Gantner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vacuum valve drive
- Patent number 7,500,649
- Issue date Mar 10, 2009
- Vat Holding AG
- Bernhard Litscher
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VALVE PLATE
- Publication number 20230151892
- Publication date May 18, 2023
- VAT HOLDING AG
- Mathias SCHÖN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VALVE PLATE
- Publication number 20230151891
- Publication date May 18, 2023
- VAT HOLDING AG
- Mathias SCHÖN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve Having a Sealing Member
- Publication number 20100117018
- Publication date May 13, 2010
- Urs Gantner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Vacuum valve and closure disc which can be mounted on a connecting rod
- Publication number 20080017823
- Publication date Jan 24, 2008
- Bernhard Litscher
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VACUUM VALVE DRIVE
- Publication number 20070257220
- Publication date Nov 8, 2007
- Bernhard LITSCHER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...