Andreas Hubertus Hullegien

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Vleuten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Profiled leak-before-press sealing ring for a press fitting with ar...
- Patent number 11,867,326
- Issue date Jan 9, 2024
- Aalberts integrated piping systems B.V.
- Andreas Hubertus Hullegien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Press fitting for pipes having a check ring
- Patent number 10,844,981
- Issue date Nov 24, 2020
- VSH Fittings B.V.
- Johannes Ruissen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Closure for a container to be pressurized, as well as such a container
- Patent number 6,705,592
- Issue date Mar 16, 2004
- Dispense Systems International B.V.
- Andreas Hubertus Hullegien
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
PROFILED LEAK-BEFORE-PRESS SEALING RING FOR A PRESS FITTING WITH AR...
- Publication number 20230119522
- Publication date Apr 20, 2023
- Aalberts integrated piping systems B.V.
- Andreas Hubertus Hullegien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PRESS FITTING FOR PIPES HAVING A CHECK RING
- Publication number 20190024827
- Publication date Jan 24, 2019
- VSH Fittings B.V.
- Johannes Ruissen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Closure for a container to be pressurized, as well as such a container
- Publication number 20030006393
- Publication date Jan 9, 2003
- Andreas Hubertus Hullegien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...