Willem Hooijmans

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Maasdriel, NL

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Patents Grantslast 30 patents

Information Patent Grant
Wing shroud for a dragline lip
- Patent number 9,995,022
- Issue date Jun 12, 2018
- Caterpillar Work Tools B.V.
- Willem J. Hooijmans
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Lip shroud for a dragline lip
- Patent number 9,988,795
- Issue date Jun 5, 2018
- Caterpillar Work Tools B.V.
- Willem J. Hooijmans
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Demolition apparatus
- Patent number 9,809,946
- Issue date Nov 7, 2017
- Caterpillar Work Tools B.V.
- John Van Gemert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
LIP SHROUD FOR A DRAGLINE LIP
- Publication number 20160369481
- Publication date Dec 22, 2016
- CATERPILLAR WORK TOOLS B.V.
- Willem J. HOOIJMANS
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WING SHROUD FOR A DRAGLINE LIP
- Publication number 20160362874
- Publication date Dec 15, 2016
- CATERPILLAR WORK TOOLS B.V.
- Willem J. HOOIJMANS
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEMOLITION APPARATUS
- Publication number 20140231564
- Publication date Aug 21, 2014
- Caterpillar Work Tools B.V.
- John Van Gemert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING