Adrianus Johannes Hendricus Petrus Van Der Pol

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Low-pressure mercury-vapor discharge lamp having electrode shield c...
- Patent number 6,630,787
- Issue date Oct 7, 2003
- Koninklijke Philips Electronics N.V.
- Adrianus Johannes Hendricus Petrus Van Der Pol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapor discharge lamp with a spiral-shaped elec...
- Patent number 6,445,121
- Issue date Sep 3, 2002
- Koninklüke Phillips Electronics NY
- Johannes H. Roes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 6,222,318
- Issue date Apr 24, 2001
- U.S. Philips Corporation
- Emmanuel W. J. L. Oomen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low-pressure mercury discharge lamp
- Publication number 20030085655
- Publication date May 8, 2003
- Adrianus Johannes Hendricus Petrus Van Der Pol
- H01 - BASIC ELECTRIC ELEMENTS