Cornelis H. M. Van Bommel

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Low-pressure sodium vapor discharge lamp
- Patent number 4,401,914
- Issue date Aug 30, 1983
- U.S. Philips Corporation
- Gustaaf A. Wesselink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapor discharge lamp with luminescent coatings...
- Patent number 4,260,931
- Issue date Apr 7, 1981
- U.S. Philips Corporation
- Gustaaf A. Wesselink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure discharge lamp with tortuous discharge path
- Patent number 4,237,400
- Issue date Dec 2, 1980
- U.S. Philips Corporation
- Gustaaf A. Wesselink
- H01 - BASIC ELECTRIC ELEMENTS