Jan Johannes WITVOET

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Leeuwarden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Profile for hose ramp, hose ramp provided therewith, and associated...
- Patent number 11,872,426
- Issue date Jan 16, 2024
- HYTRANS BEHEER B.V.
- Jan Johannes Witvoet
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Coupling part and hose coupling provided therewith, and method for...
- Patent number 11,674,627
- Issue date Jun 13, 2023
- HYTRANS BEHEER B.V.
- Jan Johannes Witvoet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PROFILE FOR HOSE RAMP, HOSE RAMP PROVIDED THEREWITH, AND ASSOCIATED...
- Publication number 20210213314
- Publication date Jul 15, 2021
- HYTRANS BEHEER B.V.
- Jan Johannes WITVOET
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
COUPLING PART AND HOSE COUPLING PROVIDED THEREWITH, AND METHOD FOR...
- Publication number 20210140574
- Publication date May 13, 2021
- HYTRANS BEHEER B.V.
- Jan Johannes WITVOET
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...