Egbertus Johannes Petrus Maassen

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Veldhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Electric lamp
- Patent number 6,690,102
- Issue date Feb 10, 2004
- Koninklijke Philips Electronics N.V.
- Egbertus Johannes Petrus Maassen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Electric lamp
- Publication number 20020149306
- Publication date Oct 17, 2002
- Egbertus Johannes Petrus Maassen
- H01 - BASIC ELECTRIC ELEMENTS