Gwyn Hagenaers

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Zwijndrecht, BE

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Patents Grantslast 30 patents

Information Patent Grant
Device for dredging soil material under water
- Patent number 8,965,607
- Issue date Feb 24, 2015
- Tideway B.V.
- Johan Heiler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Device for Dredging Soil Material Under Water
- Publication number 20130236273
- Publication date Sep 12, 2013
- TIDEWAY B.V.
- Johan Heiler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING