Dirk Jan Weijers

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Zaltbommel, NL

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Patents Grantslast 30 patents

Information Patent Grant
Replaceable wear piece for grapple work tool
- Patent number D700632
- Issue date Mar 4, 2014
- Caterpillar Work Tools B.V.
- Dirk Jacobus Luyendijk
- D15 - Machines not elsewhere specified
Information Patent Grant
Gripping member for a work tool
- Patent number 8,393,660
- Issue date Mar 12, 2013
- Caterpillar Work Tools B.V.
- Dirk Jacobus Luyendijk
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Gripping Member For A Work Tool
- Publication number 20100301622
- Publication date Dec 2, 2010
- CATERPILLAR WORK TOOLS B.V.
- Dirk Jacobus Luyendijk
- B66 - HOISTING LIFTING HAULING