Leo Gustaaf Joanna Emiel Marien

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Westerlo, BE

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp having an outer envelope arranged arou...
- Patent number 7,973,480
- Issue date Jul 5, 2011
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp
- Patent number 7,701,140
- Issue date Apr 20, 2010
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact high-pressure discharge lamp and method of manufacturing
- Patent number 7,635,949
- Issue date Dec 22, 2009
- Koninklijke Philips Electronics, N.V.
- Bennie Josephus De Maagt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp having a metal exhaust tube
- Patent number 7,550,924
- Issue date Jun 23, 2009
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-pressure discharge lamp having an outer envelope arranged arou...
- Publication number 20090243487
- Publication date Oct 1, 2009
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp
- Publication number 20080093963
- Publication date Apr 24, 2008
- Koninklijke Philips Electronics, N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS