Serge Wezemer

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Berkel en Rodenrijs, NL

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Patents Grantslast 30 patents

Information Patent Grant
Drag head and trailing suction hopper dredger
- Patent number 9,222,238
- Issue date Dec 29, 2015
- IHC Holland IE B.V.
- Serge Wezemer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER
- Publication number 20140190044
- Publication date Jul 10, 2014
- IHC Holland IE B.V.
- Serge Wezemer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING