Robert Puetz

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Dueren, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gate valve, fixing element and method for mounting a gate valve
- Patent number 11,035,478
- Issue date Jun 15, 2021
- Z & J Technologies GmbH
- Markus Gandelheidt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shut-off device and gate valve with a shut-off device
- Patent number 9,784,373
- Issue date Oct 10, 2017
- Z & J Technologies GmbH
- Robert Puetz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GATE VALVE, FIXING ELEMENT AND METHOD FOR MOUNTING A GATE VALVE
- Publication number 20180306332
- Publication date Oct 25, 2018
- Z & J Technologies GmbH
- Markus Gandelheidt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SHUT-OFF DEVICE AND GATE VALVE WITH A SHUT-OFF DEVICE
- Publication number 20160061335
- Publication date Mar 3, 2016
- Z & J Technologies GmbH
- Robert Puetz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...