Henny Verwaij

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Navigation device and method providing a traffic message channel re...
- Patent number 8,335,637
- Issue date Dec 18, 2012
- TomTom International B.V.
- William Deurwaarder
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Navigation device and method providing a traffic message channel re...
- Publication number 20080221782
- Publication date Sep 11, 2008
- William Deurwaarder
- G01 - MEASURING TESTING